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Cushion|Natural|GIA

1.02ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2387110898

Certificate GIA 2387110898

Diamond specifications and retailer prices

From $1,603 USD
As of November 4, 2026
Save $1,470 USD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,073 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2387110898. Listed at 4 retailers as of November 4, 2026, with prices from $1,603 to $3,073, a $1,470 spread on the same certified stone. MOH London lists it at $3,073. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2387110898
Dimensions6.04 × 5.76 × 3.87 mm
L/W Ratio1.05
Top View
6.04 mm5.76 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2387110898
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,073 USD|Low: $1,603 USD|High: $3,239 USD|Avg: $2,159 USD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$1,603 USD
Retailer 3$1,630 USD
Retailer 2$1,952 USD
Retailer 5$2,116 USD
Retailer 6$2,169 USD
Retailer 7$2,376 USD
MOH London$3,073 USD

42 data points across 7 retailers

4 retailers$1,603 USD to $3,073 USD

A
Cheapest Retailer
-
$1,603 USD
A
Retailer 2
-
$1,630 USD
View
A
Retailer 3
-
$1,952 USD
View
Most Expensive
B
MOH London
1F0DB2C76 · Nov 4
$3,073 USD
£2,420 GBP
View
3 more retailers have this diamond
Prices start from $1,603 USDSave up to $1,470 USD

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.

A
1.02ct Cushion
$1,603 USD