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Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3555647728

Certificate GIA 3555647728

Diamond specifications and retailer prices

From HK$1,539 HKD
₹18,682 INR
As of October 30, 2026
Save HK$3,423 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,110 HKD at NZ Jewellers · As of September 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555647728. Listed at 17 retailers as of October 26, 2026, with a 222% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555647728
Dimensions4.37 × 4.36 × 2.72 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal
Top View
4.37 mm4.36 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555647728
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 41.4°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 30
Current: HK$3,674 HKD|Low: HK$1,537 HKD|High: HK$5,371 HKD|Avg: HK$2,951 HKD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5HK$1,539 HKD
Retailer 4HK$1,908 HKD
Retailer 2HK$2,032 HKD
Retailer 12HK$2,311 HKD
Retailer 11HK$2,534 HKD
Retailer 10HK$2,538 HKD
Retailer 8HK$2,716 HKD
Retailer 7HK$3,174 HKD
Retailer 9HK$3,197 HKD
Retailer 6HK$3,335 HKD
Retailer 1HK$3,674 HKD
Retailer 3HK$4,963 HKD

23 data points across 12 retailers

17 retailersHK$1,539 HKD to HK$4,963 HKD

A
Cheapest Retailer
-
HK$1,539 HKD
₹18,682 INR
A
Retailer 2
-
HK$1,908 HKD
View
A
Retailer 3
-
HK$2,032 HKD
$259 USD
View
A
Retailer 4
-
HK$2,311 HKD
SGD 398 SGD
View
Retailer 5
-
HK$2,338 HKD
$298 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
HK$2,534 HKD
$323 USD
View
A
Retailer 7
-
HK$2,538 HKD
A$498 AUD
View
Retailer 8
-
HK$2,652 HKD
$338 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
HK$2,716 HKD
£273 GBP
View
B+
Retailer 10
-
HK$3,174 HKD
$405 USD
View
B+
Retailer 11
-
HK$3,197 HKD
$407 USD
View
Retailer 12
-
HK$3,201 HKD
$408 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
HK$3,335 HKD
ZAR 6,867 ZAR
View
B+
Retailer 14
-
HK$3,674 HKD
€446 EUR
View
Retailer 15
-
HK$3,747 HKD
A$735 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
HK$4,963 HKD
£498 GBP
View
Most Expensive
NZ Jewellers
2252c5e1-c598-48e9-ad4f-d04fda78f345 · Sep 28
HK$9,110 HKD
$1,161 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from HK$1,539 HKDSave up to HK$3,423 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$1,539 HKD