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Round|Natural|GIA

2.31ct J IF Round Natural Diamond

EX • J/IF • GIA 2538630917

Certificate GIA 2538630917

Diamond specifications and retailer prices

From HK$138,366 HKD
As of November 6, 2026
Save HK$99,122 HKD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$237,488 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2538630917. Listed at 18 retailers as of November 4, 2026, with prices from HK$138,366 to HK$237,488, a HK$99,122 spread on the same certified stone. MOH London lists it at HK$237,488. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.31
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2538630917
Dimensions8.39 × 8.43 × 5.26 mm
L/W Ratio1.00
Top View
8.39 mm8.43 mm2.31 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538630917
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.6°Culet: NDepth 62.6%

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: HK$237,488 HKD|Low: HK$146,172 HKD|High: HK$240,995 HKD|Avg: HK$175,572 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7HK$146,619 HKD
Retailer 5HK$146,980 HKD
Retailer 6HK$154,323 HKD
Retailer 8HK$158,826 HKD
Retailer 4HK$177,364 HKD
Retailer 2HK$180,495 HKD
Retailer 3HK$209,365 HKD
MOH LondonHK$237,488 HKD

37 data points across 8 retailers

18 retailersHK$138,366 HKD to HK$237,488 HKD

B+
Cheapest Retailer
-
HK$138,366 HKD
B+
Retailer 2
-
HK$140,649 HKD
View
B+
Retailer 3
-
HK$146,619 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$146,980 HKD
View
B+
Retailer 5
-
HK$149,412 HKD
View
Retailer 6
-
HK$152,997 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$154,276 HKD
View
B+
Retailer 8
-
HK$154,323 HKD
View
Retailer 9
-
HK$158,826 HKD
View
Price last confirmed 33 days ago
B
Retailer 10
-
HK$160,646 HKD
View
B+
Retailer 11
-
HK$165,746 HKD
View
B
Retailer 12
-
HK$172,124 HKD
View
B+
Retailer 13
-
HK$177,364 HKD
View
B+
Retailer 14
-
HK$180,495 HKD
View
B
Retailer 15
-
HK$187,147 HKD
View
B
Retailer 16
-
HK$209,365 HKD
View
B
Retailer 17
-
HK$216,002 HKD
View
Most Expensive
B
MOH London
041869605 · Nov 4
HK$237,488 HKD
£23,836 GBP
View
17 more retailers have this diamond
Prices start from HK$138,366 HKDSave up to HK$99,122 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.

B+
2.31ct Round
HK$138,366 HKD