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Heart|Natural|GIA

0.51ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 5526952407

Certificate GIA 5526952407

Diamond specifications and retailer prices

From £795 GBP
A$1,638 AUD
As of November 6, 2026
6 retailers carry this diamond
Most expensive: £795 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 5526952407. Listed at 6 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
FluorescenceNone
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 5526952407
Dimensions4.79 × 5.46 × 3.24 mm
L/W Ratio1.14
Top View
4.79 mm5.46 mm0.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526952407
Side View
Table 60.0%CrownGirdle: THK-VTKPavilion 38.4°Culet: NoneDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £795 GBP|Low: £421 GBP|High: £795 GBP|Avg: £575 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 6, 2026
Retailer 5£430 GBP
Retailer 7£448 GBP
Retailer 3£476 GBP
Retailer 6£488 GBP
Retailer 2£493 GBP
Retailer 8£536 GBP
Retailer 4£691 GBP
GemTrove£795 GBP

9 data points across 8 retailers

6 retailers

Retailer 1
-
£430 GBP
Price last confirmed 33 days ago
Retailer 2
-
£448 GBP
View
Price last confirmed 32 days ago
Retailer 3
-
£476 GBP
View
Price last confirmed 33 days ago
Retailer 4
-
£522 GBP
View
Price last confirmed 37 days ago
Retailer 5
-
£536 GBP
View
Price last confirmed 32 days ago
Most Expensive
B+
GemTrove
GT-N-01262297-98 · Nov 6
£795 GBP
A$1,638 AUD
View
5 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
£795 GBP