CaratHunter
Plans
Heart|Natural|GIA

0.51ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 6525074880

Certificate GIA 6525074880

Diamond specifications and retailer prices

From €1,055 EUR
$1,183 USD
As of October 31, 2026
Save €793 EUR (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,848 EUR at MOH London · As of November 1, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525074880. Listed at 4 retailers as of October 31, 2026, with prices from €1,055 to €1,848, a €793 spread on the same certified stone. MOH London lists it at €1,848. 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
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525074880
Dimensions5.00 × 5.65 × 3.14 mm
L/W Ratio1.13
Top View
5.00 mm5.65 mm0.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525074880
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €1,848 EUR|Low: €1,040 EUR|High: €1,869 EUR|Avg: €1,339 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€1,055 EUR
Retailer 2€1,150 EUR
Retailer 3€1,319 EUR
Retailer 5€1,376 EUR
MOH London€1,848 EUR

37 data points across 5 retailers

4 retailers€1,055 EUR to €1,848 EUR

B+
Cheapest Retailer
-
€1,055 EUR
$1,183 USD
B+
Retailer 2
-
€1,150 EUR
£1,016 GBP
View
Retailer 3
-
€1,319 EUR
A$2,276 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
34DC5655A · Nov 1
€1,848 EUR
£1,632 GBP
View
3 more retailers have this diamond
Prices start from €1,055 EURSave up to €793 EUR

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
€1,055 EUR