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Heart|Natural|GIA

0.51ct D VVS1 Heart Natural Diamond

EX • D/VVS1 • GIA 6512364146

Certificate GIA 6512364146

Diamond specifications and retailer prices

From £528 GBP
$708 USD
As of October 31, 2026
Save £800 GBP (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,328 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded D colour (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 6512364146. Listed at 7 retailers as of October 31, 2026, with prices from £528 to £1,328, a £800 spread on the same certified stone. Do Amore Diamonds lists it at £1,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6512364146
Dimensions5.56 × 4.85 × 2.86 mm
L/W Ratio1.15
Top View
5.56 mm4.85 mm0.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6512364146
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,328 GBP|Low: £498 GBP|High: £1,552 GBP|Avg: £784 GBP|-14.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3£528 GBP
Retailer 6£597 GBP
Retailer 4£636 GBP
Retailer 5£648 GBP
Retailer 2£689 GBP
Retailer 7£829 GBP
Do Amore Diamonds£1,328 GBP

40 data points across 7 retailers

7 retailers£528 GBP to £1,328 GBP

A
Cheapest Retailer
-
£528 GBP
$708 USD
Final sale: no returns
A
Retailer 2
-
£597 GBP
MYR 3,257 MYR
View
A
Retailer 3
-
£636 GBP
$852 USD
View
A
Retailer 4
-
£648 GBP
SGD 1,174 SGD
View
A
Retailer 5
-
£689 GBP
View
B+
Retailer 6
-
£829 GBP
A$1,708 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100761112472 · Oct 31
£1,328 GBP
$1,780 USD
View
6 more retailers have this diamond
Prices start from £528 GBPSave up to £800 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
0.51ct Heart
£528 GBP