Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 5543246827

Certificate GIA 5543246827

Diamond specifications and retailer prices

From £151 GBP
₹19,254 INR
As of October 30, 2026
Save £346 GBP (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £969 GBP at NZ Jewellers · As of October 30, 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 5543246827. Listed at 16 retailers as of October 29, 2026, with a 229% 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543246827
Dimensions4.33 × 4.34 × 2.72 mm
L/W Ratio1.00
Top View
4.33 mm4.34 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543246827
Side View
Table 56.0%Crown 36°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 62.7%

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: £271 GBP|Low: £150 GBP|High: £500 GBP|Avg: £314 GBP|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4£151 GBP
Retailer 3£202 GBP
Retailer 1£271 GBP
Retailer 5£332 GBP
Retailer 7£343 GBP
Retailer 2£360 GBP
Retailer 6£497 GBP

38 data points across 7 retailers

16 retailers£151 GBP to £497 GBP

A
Cheapest Retailer
-
£151 GBP
₹19,254 INR
A
Retailer 2
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 3
-
£202 GBP
$271 USD
View
A
Retailer 4
-
£214 GBP
$287 USD
View
A
Retailer 5
-
£226 GBP
SGD 409 SGD
View
A
Retailer 6
-
£231 GBP
$309 USD
View
A
Retailer 7
-
£239 GBP
$320 USD
View
B+
Retailer 8
-
£271 GBP
View
B+
Retailer 9
-
£288 GBP
$386 USD
View
B+
Retailer 10
-
£311 GBP
$417 USD
View
B+
Retailer 11
-
£327 GBP
$438 USD
View
B+
Retailer 12
-
£332 GBP
ZAR 7,183 ZAR
View
Retailer 13
-
£343 GBP
A$707 AUD
View
Price last confirmed 26 days ago
Retailer 14
-
£360 GBP
€459 EUR
View
B
Retailer 15
-
£497 GBP
View
Most Expensive
NZ Jewellers
94045ee3-9667-4272-90e0-234dcd86d9ce · Oct 30
£969 GBP
$1,299 USD
View
Price under review
15 more retailers have this diamond
Prices start from £151 GBPSave up to £346 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
£151 GBP