Heart|Natural|GIA

0.51ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 7538389639

Certificate GIA 7538389639

Diamond specifications and retailer prices

From £781 GBP
A$1,608 AUD
As of November 6, 2026
8 retailers carry this diamond
Most expensive: £781 GBP at GemTrove
View at GemTrove

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded G 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 7538389639. Listed at 8 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 7538389639
Dimensions4.95 × 5.46 × 3.27 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
4.95 mm5.46 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538389639
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 39.7°Culet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £781 GBP|Low: £411 GBP|High: £781 GBP|Avg: £562 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 12, 2026
Retailer 5£421 GBP
Retailer 8£433 GBP
Retailer 9£456 GBP
Retailer 4£462 GBP
Retailer 7£473 GBP
Retailer 3£477 GBP
Retailer 10£520 GBP
Retailer 2£643 GBP
Retailer 6£668 GBP
GemTrove£781 GBP

17 data points across 10 retailers

8 retailers

Retailer 1
-
£421 GBP
Price last confirmed 24 days ago
Retailer 2
-
£433 GBP
View
Price last confirmed 26 days ago
Retailer 3
-
£456 GBP
View
Price last confirmed 30 days ago
Retailer 4
-
£462 GBP
View
Price last confirmed 27 days ago
Retailer 5
-
£477 GBP
View
Price last confirmed 26 days ago
Retailer 6
-
£520 GBP
View
Price last confirmed 26 days ago
Retailer 7
-
£668 GBP
View
Price last confirmed 26 days ago
Most Expensive
B
GemTrove
GT-N-01262290-98 · Nov 6
£781 GBP
A$1,608 AUD
View
7 more retailers have this diamond

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
0.51ct Heart
£781 GBP