10 Tacori Engagement Rings at Whiteflash to Compare in 2026
By
Tiffany Moore , Monday, October 19, 2026
The crescent may catch your eye first, but Tacori engagement rings vary enormously in design detail. One has a 6 mm cigar-style band; another puts its detail beneath an oval center on a 1.5 mm shank. Seen only from above, those differences are easy to miss. Width, shoulder construction, and the work beneath the head are more useful ways to narrow the choice. Design detail may differ significantly in profile view.
14k Yellow Gold Tacori Simply Tacori 2671RD Engagement Ring
Looking Past the Crescent: How Tacori Settings Differ
“Crescent” describes a curved design motif, but it can appear on the inner face, around the side of a foundation, or near the upper shank. A hidden bloom sits near or beneath the center head, where it often reads more clearly in profile. Milgrain is fine beading along an edge, not a separate stone-setting method. The foundation is the structure carrying the band toward the head. Distinguishing these parts keeps a hidden detail from being mistaken for a face-up halo or a change in center-stone shape.
Ten Tacori designs at a glance
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Design
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Collection or style
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Center shape
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Metal and width listed on the page
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Construction detail
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18k Yellow Gold Tacori 2720 2.2 EC Lunetta Crescent Diamond Engagement Ring
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Lunetta Crescent
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Emerald
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18k yellow gold, 2.2 mm
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Milgrain-edged Crescents, pavé ceiling, hidden bloom, Classic 360 foundation
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18k Yellow Gold Tacori 422 2.5 OV Sculpted Crescent Diamond Engagement Ring
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Sculpted Crescent
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Oval
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18k yellow gold, 2.5 mm
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Six marquise side stones, hidden bloom, milgrain silhouette
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Platinum Tacori 414 6 EC Founder's Collection Diamond Engagement Ring
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Founder's Collection
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Emerald
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Platinum, 6 mm
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Cigar-style band and milgrain Crescent detailing
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18k Yellow Gold Tacori 414 4 OV Founder's Collection Diamond Engagement Ring
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Founder's Collection
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Oval
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18k yellow gold, 4 mm
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Cigar-style band and milgrain Crescent detailing
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Platinum Tacori 423 1.8 OV Founder's Collection Diamond Engagement Ring
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Founder's Collection
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Oval
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Platinum, 1.8 mm
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Hidden bloom and diamond-studded Founder's Crescent
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Platinum Tacori 2689 1.7 RD Dantela Diamond Engagement Ring
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Dantela
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Round
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Platinum, 1.7 mm
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Lace-like tracery, hand-hewn milgrain, hidden bloom
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18k Yellow Gold Tacori HT 2588 RD Founder's Collection Diamond Engagement Ring
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Founder's Collection
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Round
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18k yellow gold, width not listed
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Corset-inspired crown, high-polish foundation, Founder's Crescent
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Platinum Tacori HT 2580 OV Founder's Collection Diamond Engagement Ring
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Founder's Collection
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Oval
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Platinum, width not listed
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High-polish band, hidden bloom, diamond-studded crescent
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Platinum Tacori 403 2.5 RD Founder's Collection Diamond Engagement Ring
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Founder's Collection
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Round
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Platinum, 2.5 mm
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Cathedral foundation, Crescent Fabric, hidden bloom
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Platinum Tacori 2688 1.5 OV Simply Tacori Diamond Engagement Ring
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Simply Tacori
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Oval
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Platinum, 1.5 mm
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Classic 360 foundation, Crescent Fabric, milgrain, hidden bloom
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Lunetta and Sculpted Crescent: Two Ways to Frame the Center
These two yellow-gold rings bring detail up toward the center, but their top views are not interchangeable. One surrounds an emerald cut with smaller, close-set elements; the other uses six marquise-shaped stones beside an oval.
1. 18k Yellow Gold Tacori 2720 2.2 EC Lunetta Crescent Diamond Engagement Ring
Milgrain-edged Crescents run across the inner face of the
18k Yellow Gold Tacori 2720 2.2 EC Lunetta Crescent Diamond Engagement Ring. In 18k yellow gold, the 2.2 mm setting has 0.45 ctw of included round melee, listed as G color and VS clarity. The page is configured for an emerald center in the 4.00 to 4.99 carat range and lists an 18-business-day production time. Triple-bead stone setting, a pavé ceiling toward the emerald center, a hidden bloom, and a Classic 360 foundation put work on several surfaces. Its long, open center facets will read differently from the small accents around them; examine both the top view and the inner face instead of treating all the detail as one halo.
18k Yellow Gold Tacori 2720 2.2 EC Lunetta Crescent Diamond Engagement Ring
2. 18k Yellow Gold Tacori 422 2.5 OV Sculpted Crescent Diamond Engagement Ring
Six marquise-shaped side stones on the ceiling lead toward the oval in the
18k Yellow Gold Tacori 422 2.5 OV Sculpted Crescent Diamond Engagement Ring. The 18k yellow-gold band is listed at 2.5 mm wide; milgrain follows the silhouette, with a hidden bloom nearer the head. The marquise stones echo the oval's long direction without turning the ring into a conventional three-stone arrangement; the
Sculpted Crescent profile adds a curved line at the side. Look at the stones' combined span beside the intended center diamond.
18k Yellow Gold Tacori 422 2.5 OV Sculpted Crescent Diamond Engagement Ring
Founder's Collection: Band Width Changes the Whole Ring
The widest and narrowest Founder's Collection entries in this group are not variations on a single proportion. Compare the 6 mm and 4 mm bands first, then look at designs that move the interest back toward the head.
3. Platinum Tacori 414 6 EC Founder's Collection Diamond Engagement Ring
At a listed 6 mm, the platinum band on the
Platinum Tacori 414 6 EC Founder's Collection Diamond Engagement Ring is a principal design element. The setting is made for an emerald center in the 3.00 to 3.99 carat range and includes 0.06 ctw of G color, VS clarity melee. The cigar-band style surface gives the emerald center a broad base; milgrain Crescent detail traces the silhouette. Width like this should be seen on the hand and beside the preferred wedding band. The head's position above that broad surface matters as much as the face-up photograph.
Tacori 414 6 EC Founder's Collection Diamond Engagement Ring
4. 18k Yellow Gold Tacori 414 4 OV Founder's Collection Diamond Engagement Ring
The
18k Yellow Gold Tacori 414 4 OV Founder's Collection Diamond Engagement Ring keeps the cigar-band style idea and milgrain Crescent detailing but sets an oval above a 4 mm band in 18k yellow gold. Two millimeters less width than the Platinum Tacori 414 6 EC Founder's Collection Diamond Engagement Ring is a substantial change in the amount of metal visible beside the center. Shape and metal differ too, so compare the two rings as compositions rather than assuming one is merely a smaller version of the other.
Tacori 414 4 OV Founder's Collection Diamond Engagement Ring
5. Platinum Tacori 423 1.8 OV Founder's Collection Diamond Engagement Ring
Much narrower at 1.8 mm, the platinum
Platinum Tacori 423 1.8 OV Founder's Collection Diamond Engagement Ring leaves the oval more room in the face-up view. A 360-degree hidden bloom above the center and a diamond-studded Founder's Crescent at the resting point shift attention to the profile. The side view is where the head-to-band transition becomes clear.
Platinum Tacori 423 1.8 OV Founder's Collection Diamond Engagement Ring
6. 18k Yellow Gold Tacori HT 2588 RD Founder's Collection Diamond Engagement Ring
Around the round center of the
18k Yellow Gold Tacori HT 2588 RD Founder's Collection Diamond Engagement Ring, a diamond-studded, corset-inspired crown concentrates the detail near the head. A Founder's Crescent adds another diamond-set feature against the high-polish foundation. The ring is shown in 18k yellow gold. Its listed specifications do not give a band width, so do not infer one from the photograph or the model name.
18k Yellow Gold Tacori HT 2588 RD Founder's Collection Diamond Engagement Ring
7. Platinum Tacori HT 2580 OV Founder's Collection Diamond Engagement Ring
High-polish platinum gives the
Platinum Tacori HT 2580 OV Founder's Collection Diamond Engagement Ring a quieter band beneath its four-prong oval head. There is a hidden bloom under the crown and a diamond-studded crescent at the foundation. Compare the profile with Platinum Tacori 423 1.8 OV Founder's Collection Diamond Engagement Ring if both appeal: this version presents a plainer upper band, but neither its band width nor its fit should be guessed from a photograph. The referenced listing does not specify a width.
Platinum Tacori HT 2580 OV Founder's Collection Diamond Engagement Ring
8. Platinum Tacori 403 2.5 RD Founder's Collection Diamond Engagement Ring
Cathedral shoulders carry the round center of the
Platinum Tacori 403 2.5 RD Founder's Collection Diamond Engagement Ring. In platinum at a listed 2.5 mm width, it also has a hidden bloom, Founder's Crescent Fabric across the ceiling, and a diamond-studded Signature Crescent. The arches and the work near the head create several layers in profile. A cathedral can leave room beside the center, but a straight wedding band will sit flush only if the completed head and gallery allow it.
Platinum Tacori 403 2.5 RD Founder's Collection Diamond Engagement Ring
Dantela: Fine Edge Work Around a Round Center
9. Platinum Tacori 2689 1.7 RD Dantela Diamond Engagement Ring
Lace-like tracery is the point of the platinum
Platinum Tacori 2689 1.7 RD Dantela Diamond Engagement Ring. The 1.7 mm four-prong setting for a round center uses a high-polish ceiling, hand-hewn milgrain, pinpoint diamonds, a hidden bloom, and a Signature Crescent. Dantela means lace, and the
collection's lace motif takes shape in those fine openings and beaded edges. On a narrow band, the size of the selected center affects how much of the metalwork you notice; the specified center-size limits still govern compatibility.
Platinum Tacori 2689 1.7 RD Dantela Diamond Engagement Ring
Simply Tacori: A Narrow Band with Detail Beneath the Oval
10. Platinum Tacori 2688 1.5 OV Simply Tacori Diamond Engagement Ring
At a listed 1.5 mm wide, the platinum
Platinum Tacori 2688 1.5 OV Simply Tacori Diamond Engagement Ring gives its four-prong oval center a slim face-up foundation. The listing gives a compatible oval-center range of 4.00 to 4.99 carats and 0.13 ctw of G color, VS clarity melee. The high-polish Classic 360 construction carries Simply Tacori Crescent Fabric with diamonds and milgrain, while a hidden bloom sits beneath the crown. In this
Simply Tacori construction, much of the detail sits below the diamond rather than along the visible upper band. A top view provides a classic solitaire Posture while the profile view reveals sparkling details.
Platinum Tacori 2688 1.5 OV Simply Tacori Diamond Engagement Ring
Choosing Among These Tacori Engagement Rings
Start with the center shape and the compatible size listed for the particular head. Then compare band width on the hand: 1.5 mm and 6 mm create very different proportions even before you account for the diamond. If a listing does not give a dimension, confirm it with Whiteflash. Platinum and yellow gold also change the way the band and included accents frame the center.
The profile is where hidden blooms, crescents, and cathedral foundations separate designs that initially seem alike. Look at the side and underside views with an intended wedding band in mind. A curved or sculpted foundation may need a contoured companion; even a cathedral does not promise a flush fit. Confirm current metal options, including diamond weight, center compatibility, production timing, and price on the individual product listing before ordering.
IN STOCK DIAMONDS
0.71 H VS1 Round Ideal
A CUT ABOVE®
$2,275
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0.71 H VS1 Round Ideal
A CUT ABOVE®
$2,275
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1.02 I SI1 Round Ideal
A CUT ABOVE®
$3,995
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0.82 F SI1 Round Ideal
A CUT ABOVE®
$2,850
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It is highly recommended to review companion Tacori bands and sets at the same time when planning the finished stack.
The Bottom Line on Tacori Engagement Rings
The 6 mm and 4 mm Founder's Collection models give the broad band a leading role; the 1.8 mm Founder's Collection oval and 1.5 mm Simply Tacori oval draw the eye toward the center and reserve more of the detail for the side. Lunetta, Sculpted Crescent, and Dantela make still other choices about where small stones and milgrain belong. Once you know where you want the detail, check the actual band dimensions, head fit, and view beside a wedding band. It is highly recommended to consider the compatible wedding band at the same time as shopping for the engagement ring.