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Round|Natural|GIA

2.31ct K IF Round Natural Diamond

EX • K/IF • GIA 393

Certificate GIA 393

Diamond specifications and retailer prices

From HK$138,546 HKD
As of November 6, 2026
Save HK$9,639 HKD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$148,185 HKD at DreamStone · As of November 4, 2026
View at DreamStone

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 393
Dimensions8.43 × 8.49 mm
L/W Ratio1.01
Top View
8.43 mm8.49 mm2.31 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 393
Side View
Table 55.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$148,185 HKD|Low: HK$138,546 HKD|High: HK$151,254 HKD|Avg: HK$143,877 HKD
DreamStone
Retailer 2
October 17, 2026
Retailer 2HK$138,546 HKD
DreamStoneHK$148,185 HKD

3 data points across 2 retailers

2 retailersHK$138,546 HKD to HK$148,185 HKD

B+
Cheapest Retailer
-
HK$138,546 HKD
Most Expensive
B+
DreamStone
6410d2d1eac682738c0cc056 · Nov 4
HK$148,185 HKD
$18,889 USD
View
1 more retailer has this diamond
Prices start from HK$138,546 HKDSave up to HK$9,639 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$138,546 HKD