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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 HK$1,408 HKD
₹17,097 INR
As of October 31, 2026
Save HK$3,265 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$4,673 HKD 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 HK$1,408 to HK$4,673, a HK$3,265 spread on the same certified stone. MOH London lists it at HK$4,673. 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: HK$4,673 HKD|Low: HK$1,405 HKD|High: HK$5,002 HKD|Avg: HK$3,009 HKD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3HK$1,408 HKD
Retailer 7HK$2,118 HKD
Retailer 6HK$2,181 HKD
Retailer 8HK$2,330 HKD
Retailer 2HK$2,550 HKD
Retailer 4HK$3,136 HKD
Retailer 9HK$3,264 HKD
Retailer 10HK$3,428 HKD
Retailer 5HK$3,938 HKD
MOH LondonHK$4,673 HKD

37 data points across 10 retailers

10 retailersHK$1,408 HKD to HK$4,673 HKD

A
Cheapest Retailer
-
HK$1,408 HKD
₹17,097 INR
B+
Retailer 2
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 3
-
HK$2,181 HKD
$278 USD
View
B+
Retailer 4
-
HK$2,330 HKD
$297 USD
View
B+
Retailer 5
-
HK$2,550 HKD
£256 GBP
View
B
Retailer 6
-
HK$3,136 HKD
ZAR 6,457 ZAR
View
B
Retailer 7
-
HK$3,264 HKD
$416 USD
View
Retailer 8
-
HK$3,428 HKD
A$672 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
HK$3,938 HKD
€478 EUR
View
Most Expensive
B
MOH London
8A2DF3988 · Oct 26
HK$4,673 HKD
£469 GBP
View
9 more retailers have this diamond
Prices start from HK$1,408 HKDSave up to HK$3,265 HKD

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
HK$1,408 HKD