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Cushion|Natural|GIA

1.28ct L VS1 Cushion Natural Diamond

EX • L/VS1 • GIA 2151155421

Certificate GIA 2151155421

Diamond specifications and retailer prices

From $3,552 USD
£2,797 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $3,552 USD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.28ct natural cushion diamond

This 1.28ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2151155421. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
L
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151155421
Dimensions7.37 × 5.65 × 3.70 mm
L/W Ratio1.30
Top View
7.37 mm5.65 mm1.28 ctL / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2151155421
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 65.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $3,552 USD|Low: $3,503 USD|High: $3,585 USD|Avg: $3,563 USD|+1.4%
November 5, 2026
77 Diamonds$3,552 USD

32 data points across 1 retailer

1 retailer

B
77 Diamonds
CUSZM73JQFND · Nov 5
$3,552 USD
£2,797 GBP
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.28ct Cushion
$3,552 USD