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Round|Natural|GIA

0.31ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6372602143

Certificate GIA 6372602143

Diamond specifications and retailer prices

From HK$2,660 HKD
$339 USD
As of October 31, 2026
Save HK$4,225 HKD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$11,361 HKD at NZ Jewellers · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6372602143. Listed at 18 retailers as of October 29, 2026, with a 159% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6372602143
Dimensions4.36 × 4.34 × 2.72 mm
L/W Ratio1.00
Top View
4.36 mm4.34 mm0.31 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6372602143
Side View
Table 55.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.4%

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$5,801 HKD|Low: HK$2,683 HKD|High: HK$6,885 HKD|Avg: HK$4,182 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2HK$2,683 HKD
Retailer 3HK$2,793 HKD
Retailer 10HK$2,895 HKD
Retailer 11HK$2,997 HKD
Retailer 12HK$3,617 HKD
Retailer 13HK$3,631 HKD
Retailer 6HK$3,843 HKD
Retailer 4HK$4,581 HKD
Retailer 8HK$4,595 HKD
Retailer 5HK$4,747 HKD
Retailer 7HK$5,388 HKD
Retailer 1HK$5,801 HKD
Retailer 9HK$6,885 HKD

34 data points across 13 retailers

18 retailersHK$2,660 HKD to HK$6,885 HKD

A
Cheapest Retailer
-
HK$2,660 HKD
$339 USD
A
Retailer 2
-
HK$2,683 HKD
$342 USD
View
A
Retailer 3
-
HK$2,793 HKD
$356 USD
View
A
Retailer 4
-
HK$2,895 HKD
$369 USD
View
A
Retailer 5
-
HK$2,997 HKD
$382 USD
View
B+
Retailer 6
-
HK$3,617 HKD
$461 USD
View
B+
Retailer 7
-
HK$3,631 HKD
$463 USD
View
B+
Retailer 8
-
HK$3,766 HKD
$480 USD
View
B+
Retailer 9
-
HK$3,766 HKD
$480 USD
View
B+
Retailer 10
-
HK$3,843 HKD
£386 GBP
View
B+
Retailer 11
-
HK$3,844 HKD
$490 USD
View
B
Retailer 12
-
HK$4,581 HKD
$584 USD
View
B+
Retailer 13
-
HK$4,595 HKD
ZAR 9,462 ZAR
View
Retailer 14
-
HK$4,747 HKD
A$931 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$5,388 HKD
€654 EUR
View
B
Retailer 16
-
HK$5,801 HKD
£582 GBP
View
B
Retailer 17
-
HK$6,885 HKD
£691 GBP
View
Most Expensive
NZ Jewellers
db6a9ab6-4734-4d00-8d13-b25df75243b4 · Nov 2
HK$11,361 HKD
$1,448 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$2,660 HKDSave up to HK$4,225 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$2,660 HKD