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Heart|Natural|GIA

0.31ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 6565393391

Certificate GIA 6565393391

Diamond specifications and retailer prices

From £328 GBP
$440 USD
As of October 31, 2026
Save £197 GBP (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £526 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565393391. Listed at 8 retailers as of October 27, 2026, with prices from £328 to £526, a £197 spread on the same certified stone. Wholesale Diamonds Direct lists it at £526. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.52°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 6565393391
Dimensions4.16 × 4.67 × 2.71 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.16 mm4.67 mm0.31 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565393391
Side View
Table 58.0%Crown 35.52°Girdle: MED-VTKPavilion 39.42°Culet: NoneDepth 58.1%

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 31
Current: £431 GBP|Low: £328 GBP|High: £536 GBP|Avg: £424 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 7£328 GBP
Retailer 4£354 GBP
Retailer 6£373 GBP
Retailer 3£392 GBP
Retailer 1£431 GBP
Retailer 5£455 GBP
Retailer 2£461 GBP
Wholesale Diamonds Direct£526 GBP

33 data points across 8 retailers

8 retailers£328 GBP to £526 GBP

A
Cheapest Retailer
-
£328 GBP
$440 USD
B+
Retailer 2
-
£354 GBP
SGD 641 SGD
View
B+
Retailer 3
-
£373 GBP
SGD 676 SGD
View
B+
Retailer 4
-
£392 GBP
$525 USD
View
B
Retailer 5
-
£431 GBP
View
B+
Retailer 6
-
£455 GBP
View
B
Retailer 7
-
£461 GBP
$617 USD
View
Most Expensive
B
Wholesale Diamonds Direct
394197337 · Oct 27
£526 GBP
$705 USD
View
7 more retailers have this diamond
Prices start from £328 GBPSave up to £197 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 Heart
£328 GBP