Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6551811654

Certificate GIA 6551811654

Diamond specifications and retailer prices

From $203 USD
₹19,364 INR
As of October 29, 2026
Save $460 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,189 USD at NZ Jewellers · As of October 3, 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 6551811654. Listed at 18 retailers as of October 26, 2026, with a 226% 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551811654
Dimensions4.34 × 4.32 × 2.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.34 mm4.32 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551811654
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°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 29
Current: $256 USD|Low: $203 USD|High: $737 USD|Avg: $416 USD|-3.4%
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
Retailer 14
October 29, 2026
Retailer 11$203 USD
Retailer 12$243 USD
Retailer 1$256 USD
Retailer 5$290 USD
Retailer 4$313 USD
Retailer 7$330 USD
Retailer 10$351 USD
Retailer 8$410 USD
Retailer 9$412 USD
Retailer 14$444 USD
Retailer 13$446 USD
Retailer 3$495 USD
Retailer 6$497 USD
Retailer 2$663 USD

30 data points across 14 retailers

18 retailers$203 USD to $663 USD

A
Cheapest Retailer
-
$203 USD
₹19,364 INR
A
Retailer 2
-
$243 USD
HK$1,900 HKD
View
A
Retailer 3
-
$256 USD
View
Final sale: no returns
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$313 USD
SGD 423 SGD
View
A
Retailer 6
-
$315 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$330 USD
A$507 AUD
View
A
Retailer 8
-
$351 USD
£276 GBP
View
B+
Retailer 9
-
$351 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$410 USD
View
B+
Retailer 11
-
$412 USD
View
B+
Retailer 12
-
$418 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$444 USD
ZAR 7,170 ZAR
View
B+
Retailer 14
-
$446 USD
View
B+
Retailer 15
-
$495 USD
€471 EUR
View
B+
Retailer 16
-
$497 USD
A$765 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$663 USD
£522 GBP
View
Most Expensive
B
NZ Jewellers
c81cad2b-42c7-40ed-b3de-0c9b166c5aaf · Oct 3
$1,189 USD
View
Price last confirmed 26 days ago
17 more retailers have this diamond
Prices start from $203 USDSave up to $460 USD

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
$203 USD