Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 7516410945

Certificate GIA 7516410945

Diamond specifications and retailer prices

From $378 NZD
₹20,273 INR
As of October 30, 2026
Save $647 NZD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,287 NZD at NZ Jewellers · As of October 13, 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 7516410945. Listed at 23 retailers as of October 30, 2026, with a 171% 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7516410945
Dimensions4.37 × 4.35 × 2.69 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Crystal, Feather
Top View
4.37 mm4.35 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7516410945
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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: $640 NZD|Low: $374 NZD|High: $1,181 NZD|Avg: $695 NZD|+6.6%
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 31, 2026
Retailer 10$378 NZD
Retailer 4$432 NZD
Retailer 5$479 NZD
Retailer 12$534 NZD
Retailer 2$543 NZD
Retailer 1$640 NZD
Retailer 3$684 NZD
Retailer 6$783 NZD
Retailer 11$799 NZD
Retailer 8$853 NZD
Retailer 7$1,025 NZD
Retailer 9$1,179 NZD

39 data points across 12 retailers

23 retailers$378 NZD to $1,025 NZD

A
Cheapest Retailer
-
$378 NZD
₹20,273 INR
A
Retailer 2
-
$432 NZD
HK$1,900 HKD
View
A
Retailer 3
-
$479 NZD
$270 USD
View
Retailer 4
-
$504 NZD
$284 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$504 NZD
$284 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$537 NZD
SGD 409 SGD
View
A
Retailer 7
-
$640 NZD
£284 GBP
View
B+
Retailer 8
-
$664 NZD
$374 USD
View
Retailer 9
-
$680 NZD
$383 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$680 NZD
$383 USD
View
Retailer 11
-
$680 NZD
$383 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$684 NZD
$385 USD
View
Retailer 13
-
$736 NZD
$415 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$746 NZD
$421 USD
View
B+
Retailer 15
-
$783 NZD
ZAR 7,125 ZAR
View
Retailer 16
-
$799 NZD
A$693 AUD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$853 NZD
€458 EUR
View
B
Retailer 18
-
$1,025 NZD
£455 GBP
View
Retailer 19
-
$1,179 NZD
£523 GBP
View
Price last confirmed 16 days ago
Retailer 20
-
$2,287 NZD
$1,289 USD
View
Price under review
Retailer 21
-
$2,287 NZD
$1,289 USD
View
Price under review
Retailer 22
-
$2,287 NZD
$1,289 USD
View
Price under review
Most Expensive
NZ Jewellers
194c1daf-e70f-456f-b6ef-cddbd23a70d2 · Oct 13
$2,287 NZD
$1,289 USD
View
Price under review
22 more retailers have this diamond
Prices start from $378 NZDSave up to $647 NZD

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
$378 NZD