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Round|Natural|GIA

0.31ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6441839958

Certificate GIA 6441839958

Diamond specifications and retailer prices

From HK$1,385 HKD
₹16,809 INR
As of November 1, 2026
Save HK$2,495 HKD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,030 HKD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6441839958. Listed at 8 retailers as of November 1, 2026, with a 180% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441839958
Dimensions4.38 × 4.40 × 2.61 mm
L/W Ratio1.00
Top View
4.38 mm4.40 mm0.31 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441839958
Side View
Table 61.0%CrownGirdle: UNDPavilionCulet: NoneDepth 59.5%

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: Nov 1
Current: HK$3,880 HKD|Low: HK$1,381 HKD|High: HK$3,905 HKD|Avg: HK$2,828 HKD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$1,385 HKD
Retailer 3HK$2,076 HKD
Retailer 5HK$3,009 HKD
Retailer 4HK$3,334 HKD
Retailer 1HK$3,880 HKD

27 data points across 5 retailers

8 retailersHK$1,385 HKD to HK$3,880 HKD

A
Cheapest Retailer
-
HK$1,385 HKD
₹16,809 INR
B+
Retailer 2
-
HK$1,993 HKD
$254 USD
View
B+
Retailer 3
-
HK$2,150 HKD
$274 USD
View
B+
Retailer 4
-
HK$2,220 HKD
$283 USD
View
B
Retailer 5
-
HK$2,683 HKD
$342 USD
View
B
Retailer 6
-
HK$3,880 HKD
€471 EUR
View
Retailer 7
-
HK$9,030 HKD
$1,151 USD
View
Price under review
Most Expensive
NZ Jewellers
ed62e474-6f6d-4da0-a634-811c866eeb0e · Oct 26
HK$9,030 HKD
$1,151 USD
View
Price under review
7 more retailers have this diamond
Prices start from HK$1,385 HKDSave up to HK$2,495 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 Round
HK$1,385 HKD