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Radiant|Natural|GIA

0.31ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 1525018026

Certificate GIA 1525018026

Diamond specifications and retailer prices

From £520 GBP
$697 USD
As of October 28, 2026
Save £688 GBP (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,208 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525018026. Listed at 8 retailers as of October 28, 2026, with prices from £520 to £1,208, a £688 spread on the same certified stone. MOH London lists it at £1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.61°
Pavilion angle60.22°
OriginNatural
Grading LabGIA
CertificateGIA 1525018026
Dimensions4.99 × 3.49 × 2.22 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Feather
Top View
4.99 mm3.49 mm0.31 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1525018026
Side View
Table 68.0%Crown 40.61°Girdle: THN-STKPavilion 60.22°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,208 GBP|Low: £513 GBP|High: £1,216 GBP|Avg: £716 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£520 GBP
Retailer 5£568 GBP
Retailer 7£644 GBP
Retailer 2£649 GBP
Retailer 4£713 GBP
Retailer 3£738 GBP
MOH London£1,208 GBP

41 data points across 7 retailers

8 retailers£520 GBP to £1,208 GBP

B+
Cheapest Retailer
-
£520 GBP
$697 USD
B+
Retailer 2
-
£568 GBP
$761 USD
View
B
Retailer 3
-
£644 GBP
$862 USD
View
B
Retailer 4
-
£649 GBP
View
B
Retailer 5
-
£713 GBP
View
B
Retailer 6
-
£738 GBP
€942 EUR
View
B
Retailer 7
-
£747 GBP
$1,001 USD
View
Most Expensive
B
MOH London
0D77AC3B5 · Oct 29
£1,208 GBP
View
7 more retailers have this diamond
Prices start from £520 GBPSave up to £688 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.

B+
0.31ct Radiant
£520 GBP