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Heart|Natural|GIA

0.51ct F VVS2 Heart Natural Diamond

EX • F/VVS2 • GIA 6521919890

Certificate GIA 6521919890

Diamond specifications and retailer prices

From €1,049 EUR
£927 GBP
As of November 3, 2026
Save €590 EUR (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,640 EUR at MOH London · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521919890. Listed at 5 retailers as of November 2, 2026, with prices from €1,049 to €1,640, a €590 spread on the same certified stone. MOH London lists it at €1,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521919890
Dimensions5.10 × 5.66 × 3.19 mm
L/W Ratio1.11
Top View
5.10 mm5.66 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6521919890
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 58.4%

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: Nov 3
Current: €1,640 EUR|Low: €989 EUR|High: €1,660 EUR|Avg: €1,255 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2€1,049 EUR
Retailer 4€1,122 EUR
Retailer 5€1,171 EUR
Retailer 3€1,258 EUR
MOH London€1,640 EUR

45 data points across 5 retailers

5 retailers€1,049 EUR to €1,640 EUR

B+
Cheapest Retailer
-
€1,049 EUR
£927 GBP
B+
Retailer 2
-
€1,122 EUR
£991 GBP
View
Retailer 3
-
€1,171 EUR
A$2,020 AUD
View
Price last confirmed 30 days ago
B
Retailer 4
-
€1,258 EUR
View
Most Expensive
B
MOH London
12159E795 · Nov 2
€1,640 EUR
£1,448 GBP
View
4 more retailers have this diamond
Prices start from €1,049 EURSave up to €590 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
€1,049 EUR