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Cushion|Natural|GIA

0.31ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 2526066350

Certificate GIA 2526066350

Diamond specifications and retailer prices

From $229 SGD
₹17,097 INR
As of October 31, 2026
Save $532 SGD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $761 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526066350. Listed at 10 retailers as of October 26, 2026, with prices from $229 to $761, a $532 spread on the same certified stone. MOH London lists it at $761. 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

0.31
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526066350
Dimensions3.86 × 3.84 × 2.61 mm
L/W Ratio1.01
Top View
3.86 mm3.84 mm0.31 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2526066350
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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: Oct 31
Current: $761 SGD|Low: $229 SGD|High: $815 SGD|Avg: $490 SGD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$229 SGD
Retailer 7$345 SGD
Retailer 6$355 SGD
Retailer 8$380 SGD
Retailer 2$415 SGD
Retailer 4$511 SGD
Retailer 9$532 SGD
Retailer 10$559 SGD
Retailer 5$642 SGD
MOH London$761 SGD

37 data points across 10 retailers

10 retailers$229 SGD to $761 SGD

A
Cheapest Retailer
-
$229 SGD
₹17,097 INR
B+
Retailer 2
-
$345 SGD
$270 USD
View
B+
Retailer 3
-
$355 SGD
$278 USD
View
B+
Retailer 4
-
$380 SGD
$297 USD
View
B+
Retailer 5
-
$415 SGD
£256 GBP
View
B
Retailer 6
-
$511 SGD
ZAR 6,457 ZAR
View
B
Retailer 7
-
$532 SGD
$416 USD
View
Retailer 8
-
$559 SGD
A$672 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$642 SGD
€478 EUR
View
Most Expensive
B
MOH London
8A2DF3988 · Oct 26
$761 SGD
£469 GBP
View
9 more retailers have this diamond
Prices start from $229 SGDSave up to $532 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
0.31ct Cushion
$229 SGD