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Heart|Natural|GIA

0.51ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 3525921152

Certificate GIA 3525921152

Diamond specifications and retailer prices

From €466 EUR
As of November 4, 2026
Save €112 EUR (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €578 EUR at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3525921152. Listed at 4 retailers as of November 4, 2026, with prices from €466 to €578, a €112 spread on the same certified stone. 77 Diamonds lists it at €578. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525921152
Dimensions5.02 × 5.63 × 3.10 mm
L/W Ratio1.12
Top View
5.02 mm5.63 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525921152
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: 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 4
Current: €578 EUR|Low: €431 EUR|High: €651 EUR|Avg: €532 EUR|-9.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2€466 EUR
Retailer 3€476 EUR
Retailer 4€519 EUR
77 Diamonds€578 EUR

42 data points across 4 retailers

4 retailers€466 EUR to €578 EUR

A
Cheapest Retailer
-
€466 EUR
A
Retailer 2
-
€476 EUR
View
Final sale: no returns
B+
Retailer 3
-
€519 EUR
View
Most Expensive
B+
77 Diamonds
HSCPJGSNXKQY · Nov 5
€578 EUR
£511 GBP
View
3 more retailers have this diamond
Prices start from €466 EURSave up to €112 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
€466 EUR