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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6381092392

Certificate GIA 6381092392

Diamond specifications and retailer prices

From $1,344 SGD
As of November 6, 2026
Save $1,852 SGD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,197 SGD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6381092392. Listed at 21 retailers as of November 4, 2026, with prices from $1,344 to $3,197, a $1,852 spread on the same certified stone. MOH London lists it at $3,197. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6381092392
Dimensions6.02 × 5.65 × 3.93 mm
L/W Ratio1.07
Top View
6.02 mm5.65 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6381092392
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,197 SGD|Low: $1,344 SGD|High: $3,304 SGD|Avg: $1,971 SGD|-3.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 7$1,344 SGD
Retailer 3$1,451 SGD
Retailer 10$1,465 SGD
Retailer 11$1,467 SGD
Retailer 6$1,535 SGD
Retailer 18$1,578 SGD
Retailer 17$1,605 SGD
Retailer 19$1,620 SGD
Retailer 2$1,698 SGD
Retailer 15$1,743 SGD
Retailer 8$1,779 SGD
Retailer 9$1,897 SGD
Retailer 20$1,897 SGD
Retailer 13$1,920 SGD
Retailer 4$1,961 SGD
Retailer 14$2,135 SGD
Retailer 16$2,265 SGD
Retailer 12$2,329 SGD
Retailer 5$2,855 SGD
MOH London$3,197 SGD

35 data points across 20 retailers

21 retailers$1,344 SGD to $3,197 SGD

A
Cheapest Retailer
-
$1,344 SGD
A
Retailer 2
-
$1,451 SGD
View
A
Retailer 3
-
$1,465 SGD
View
Final sale: no returns
Retailer 4
-
$1,467 SGD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$1,535 SGD
View
B+
Retailer 6
-
$1,578 SGD
View
B+
Retailer 7
-
$1,605 SGD
View
Retailer 8
-
$1,617 SGD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,620 SGD
View
A
Retailer 10
-
$1,698 SGD
View
B+
Retailer 11
-
$1,743 SGD
View
B+
Retailer 12
-
$1,779 SGD
View
B+
Retailer 13
-
$1,897 SGD
View
B+
Retailer 14
-
$1,897 SGD
View
B+
Retailer 15
-
$1,920 SGD
View
B+
Retailer 16
-
$1,961 SGD
View
B+
Retailer 17
-
$2,135 SGD
View
B+
Retailer 18
-
$2,265 SGD
View
Retailer 19
-
$2,329 SGD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$2,855 SGD
View
Most Expensive
B
MOH London
0215D1929 · Nov 4
$3,197 SGD
£1,964 GBP
View
20 more retailers have this diamond
Prices start from $1,344 SGDSave up to $1,852 SGD

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
$1,344 SGD