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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6391854246

Certificate GIA 6391854246

Diamond specifications and retailer prices

From $2,973 SGD
As of November 6, 2026
Save $3,317 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,291 SGD at MOH London · As of November 2, 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 6391854246. Listed at 22 retailers as of November 2, 2026, with prices from $2,973 to $6,291, a $3,317 spread on the same certified stone. MOH London lists it at $6,291. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391854246
Dimensions6.12 × 5.32 × 3.68 mm
L/W Ratio1.15
Top View
6.12 mm5.32 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6391854246
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,291 SGD|Low: $2,621 SGD|High: $6,366 SGD|Avg: $3,926 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$2,973 SGD
Retailer 7$3,005 SGD
Retailer 8$3,145 SGD
Retailer 3$3,358 SGD
Retailer 10$3,696 SGD
Retailer 5$3,982 SGD
Retailer 4$4,123 SGD
Retailer 9$4,214 SGD
Retailer 6$4,591 SGD
Retailer 2$4,682 SGD
MOH London$6,291 SGD

45 data points across 11 retailers

22 retailers$2,973 SGD to $6,291 SGD

B
Cheapest Retailer
-
$2,973 SGD
Retailer 2
-
$3,005 SGD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$3,051 SGD
View
B
Retailer 4
-
$3,063 SGD
View
B
Retailer 5
-
$3,145 SGD
View
Final sale: no returns
B
Retailer 6
-
$3,160 SGD
View
B
Retailer 7
-
$3,216 SGD
View
B
Retailer 8
-
$3,230 SGD
View
B
Retailer 9
-
$3,358 SGD
View
B
Retailer 10
-
$3,696 SGD
View
B
Retailer 11
-
$3,696 SGD
View
B
Retailer 12
-
$3,726 SGD
View
B
Retailer 13
-
$3,896 SGD
View
B
Retailer 14
-
$3,896 SGD
View
B
Retailer 15
-
$3,982 SGD
View
B
Retailer 16
-
$4,024 SGD
View
B
Retailer 17
-
$4,123 SGD
View
Retailer 18
-
$4,214 SGD
View
Price last confirmed 31 days ago
Retailer 19
-
$4,368 SGD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$4,591 SGD
View
Retailer 21
-
$4,682 SGD
View
Most Expensive
C
MOH London
1CAB3963F · Nov 2
$6,291 SGD
£3,865 GBP
View
21 more retailers have this diamond
Prices start from $2,973 SGDSave up to $3,317 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.

B
1.02ct Cushion
$2,973 SGD