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Round|Natural|GIA

0.31ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 2557312176

Certificate GIA 2557312176

Diamond specifications and retailer prices

From £151 GBP
₹19,282 INR
As of October 31, 2026
Save £340 GBP (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £876 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557312176. Listed at 19 retailers as of October 29, 2026, with a 225% 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
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557312176
Dimensions4.38 × 4.40 × 2.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather, Cloud
Top View
4.38 mm4.40 mm0.31 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557312176
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: £248 GBP|Low: £151 GBP|High: £515 GBP|Avg: £303 GBP|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 7£151 GBP
Retailer 5£182 GBP
Retailer 10£197 GBP
Retailer 4£228 GBP
Retailer 3£247 GBP
Retailer 1£248 GBP
Retailer 9£264 GBP
Retailer 13£309 GBP
Retailer 8£309 GBP
Retailer 12£328 GBP
Retailer 2£360 GBP
Retailer 11£361 GBP
Retailer 6£466 GBP
Retailer 14£491 GBP

21 data points across 14 retailers

19 retailers£151 GBP to £491 GBP

A+
Cheapest Retailer
-
£151 GBP
₹19,282 INR
A
Retailer 2
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 3
-
£197 GBP
$264 USD
View
A
Retailer 4
-
£228 GBP
SGD 413 SGD
View
Retailer 5
-
£228 GBP
$306 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£247 GBP
A$510 AUD
View
A
Retailer 7
-
£248 GBP
$332 USD
View
Retailer 8
-
£260 GBP
$349 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
£264 GBP
View
Retailer 10
-
£307 GBP
$412 USD
View
Price last confirmed 27 days ago
A
Retailer 11
-
£309 GBP
$414 USD
View
A
Retailer 12
-
£309 GBP
$414 USD
View
A
Retailer 13
-
£328 GBP
ZAR 7,095 ZAR
View
B+
Retailer 14
-
£360 GBP
$482 USD
View
B+
Retailer 15
-
£361 GBP
€461 EUR
View
Retailer 16
-
£366 GBP
A$755 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
£466 GBP
View
B+
Retailer 18
-
£491 GBP
View
Most Expensive
NZ Jewellers
5bb05d4f-fb7e-4604-9798-71a04f8539e1 · Oct 3
£876 GBP
$1,174 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from £151 GBPSave up to £340 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