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Heart|Natural|GIA

0.31ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 7566556651

Certificate GIA 7566556651

Diamond specifications and retailer prices

From £312 GBP
SGD 566 SGD
As of November 2, 2026
Save £153 GBP (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £465 GBP at Wholesale Diamonds Direct · As of November 3, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566556651. Listed at 7 retailers as of November 2, 2026, with prices from £312 to £465, a £153 spread on the same certified stone. Wholesale Diamonds Direct lists it at £465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.12°
Pavilion angle39.65°
OriginNatural
Grading LabGIA
CertificateGIA 7566556651
Dimensions4.02 × 4.71 × 2.74 mm
L/W Ratio1.17
Culet sizeNone
Top View
4.02 mm4.71 mm0.31 ctH / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566556651
Side View
Table 60.0%Crown 35.12°Girdle: VTN-THKPavilion 39.65°Culet: NoneDepth 58.3%

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: Nov 2
Current: £338 GBP|Low: £312 GBP|High: £465 GBP|Avg: £387 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 3, 2026
Retailer 6£312 GBP
Retailer 1£338 GBP
Retailer 4£353 GBP
Retailer 2£381 GBP
Retailer 3£402 GBP
Retailer 5£407 GBP
Wholesale Diamonds Direct£465 GBP

25 data points across 7 retailers

7 retailers£312 GBP to £465 GBP

A
Cheapest Retailer
-
£312 GBP
SGD 566 SGD
B+
Retailer 2
-
£338 GBP
SGD 613 SGD
View
B+
Retailer 3
-
£353 GBP
$474 USD
View
B+
Retailer 4
-
£381 GBP
View
B
Retailer 5
-
£402 GBP
View
B+
Retailer 6
-
£407 GBP
$546 USD
View
Most Expensive
B
Wholesale Diamonds Direct
496923487 · Nov 3
£465 GBP
$624 USD
View
6 more retailers have this diamond
Prices start from £312 GBPSave up to £153 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
£312 GBP