Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 3545376982

Certificate GIA 3545376982

Diamond specifications and retailer prices

From €422 EUR
HK$3,700 HKD
As of November 1, 2026
Save €701 EUR (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,635 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded H colour (near-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 3545376982. Listed at 13 retailers as of November 1, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 3545376982
Dimensions5.03 × 5.74 × 3.16 mm
L/W Ratio1.14
Top View
5.03 mm5.74 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545376982
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 38°Culet: NoneDepth 55.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €614 EUR|Low: €346 EUR|High: €1,219 EUR|Avg: €642 EUR|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3€422 EUR
Retailer 7€448 EUR
Retailer 12€464 EUR
Retailer 9€502 EUR
Retailer 6€514 EUR
Retailer 2€519 EUR
Retailer 1€614 EUR
Retailer 11€664 EUR
Retailer 10€736 EUR
Retailer 8€755 EUR
Retailer 4€762 EUR
Retailer 5€1,123 EUR

31 data points across 12 retailers

13 retailers€422 EUR to €1,123 EUR

A
Cheapest Retailer
-
€422 EUR
HK$3,700 HKD
A
Retailer 2
-
€448 EUR
$503 USD
View
Final sale: no returns
A
Retailer 3
-
€464 EUR
$520 USD
View
A
Retailer 4
-
€502 EUR
$563 USD
View
A
Retailer 5
-
€514 EUR
View
Retailer 6
-
€519 EUR
SGD 786 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€614 EUR
£542 GBP
View
B+
Retailer 8
-
€664 EUR
$745 USD
View
Retailer 9
-
€736 EUR
$825 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€755 EUR
ZAR 13,682 ZAR
View
Retailer 11
-
€762 EUR
A$1,315 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
€1,123 EUR
£992 GBP
View
Most Expensive
NZ Jewellers
a2aa581b-c77e-4477-a0d3-a8221f856e5f · Sep 25
€1,635 EUR
$1,834 USD
View
Price under review
12 more retailers have this diamond
Prices start from €422 EURSave up to €701 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.

A
0.51ct Heart
€422 EUR