Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

ID • J/SI1 • GIA 6352674071

Certificate GIA 6352674071

Diamond specifications and retailer prices

From $1,510 USD
As of November 6, 2026
Save $2,056 USD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,566 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6352674071. Listed at 14 retailers as of November 4, 2026, with prices from $1,510 to $3,566, a $2,056 spread on the same certified stone. MOH London lists it at $3,566. 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
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6352674071
Dimensions6.07 × 5.28 × 3.61 mm
L/W Ratio1.15
Top View
6.07 mm5.28 mm1.02 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6352674071
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,566 USD|Low: $1,497 USD|High: $3,613 USD|Avg: $2,176 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$1,510 USD
Retailer 3$1,790 USD
Retailer 11$1,843 USD
Retailer 10$1,883 USD
Retailer 12$1,955 USD
Retailer 2$1,979 USD
Retailer 13$2,070 USD
Retailer 4$2,130 USD
Retailer 5$2,179 USD
Retailer 8$2,216 USD
Retailer 7$2,490 USD
Retailer 6$2,770 USD
MOH London$3,566 USD

30 data points across 13 retailers

14 retailers$1,510 USD to $3,566 USD

B+
Cheapest Retailer
-
$1,510 USD
B+
Retailer 2
-
$1,790 USD
View
B+
Retailer 3
-
$1,843 USD
View
B
Retailer 4
-
$1,883 USD
View
Final sale: no returns
B
Retailer 5
-
$1,955 USD
View
B+
Retailer 6
-
$1,979 USD
View
B+
Retailer 7
-
$2,070 USD
View
B+
Retailer 8
-
$2,106 USD
View
B
Retailer 9
-
$2,130 USD
View
B
Retailer 10
-
$2,179 USD
View
B
Retailer 11
-
$2,216 USD
View
B
Retailer 12
-
$2,490 USD
View
B
Retailer 13
-
$2,770 USD
View
Most Expensive
B
MOH London
AD38B94EA · Nov 4
$3,566 USD
£2,808 GBP
View
13 more retailers have this diamond
Prices start from $1,510 USDSave up to $2,056 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.

B+
1.02ct Cushion
$1,510 USD