Round|Natural|GIA

0.31ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 6545907429

Certificate GIA 6545907429

Diamond specifications and retailer prices

From £146 GBP
₹18,583 INR
As of October 28, 2026
Save £326 GBP (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £994 GBP 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6545907429. Listed at 18 retailers as of October 28, 2026, with a 224% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545907429
Dimensions4.32 × 4.34 × 2.70 mm
L/W Ratio1.00
Top View
4.32 mm4.34 mm0.31 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545907429
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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 28
Current: £256 GBP|Low: £145 GBP|High: £499 GBP|Avg: £283 GBP|-1.8%
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
October 29, 2026
Retailer 7£146 GBP
Retailer 5£182 GBP
Retailer 4£196 GBP
Retailer 12£219 GBP
Retailer 11£240 GBP
Retailer 10£241 GBP
Retailer 1£256 GBP
Retailer 3£301 GBP
Retailer 9£302 GBP
Retailer 2£315 GBP
Retailer 8£350 GBP
Retailer 13£352 GBP
Retailer 6£472 GBP

21 data points across 13 retailers

18 retailers£146 GBP to £472 GBP

A
Cheapest Retailer
-
£146 GBP
₹18,583 INR
A
Retailer 2
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 3
-
£196 GBP
$262 USD
View
A
Retailer 4
-
£219 GBP
SGD 396 SGD
View
Retailer 5
-
£219 GBP
$294 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£240 GBP
$322 USD
View
A
Retailer 7
-
£241 GBP
A$496 AUD
View
Retailer 8
-
£249 GBP
$334 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
£256 GBP
View
Retailer 10
-
£296 GBP
$396 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
£301 GBP
$403 USD
View
B+
Retailer 12
-
£302 GBP
$405 USD
View
B+
Retailer 13
-
£315 GBP
ZAR 6,810 ZAR
View
B+
Retailer 14
-
£350 GBP
€446 EUR
View
Retailer 15
-
£352 GBP
A$725 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
£352 GBP
$472 USD
View
B
Retailer 17
-
£472 GBP
View
Most Expensive
NZ Jewellers
828c5068-b1e2-4870-96cf-a04c58eac3d3 · Oct 3
£994 GBP
$1,332 USD
View
Price under review
17 more retailers have this diamond
Prices start from £146 GBPSave up to £326 GBP

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
£146 GBP