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Heart|Natural|GIA

0.51ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 2517690771

Certificate GIA 2517690771

Diamond specifications and retailer prices

From $750 CAD
$537 USD
As of October 31, 2026
Save $170 CAD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $920 CAD at 77 Diamonds · As of October 31, 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 2517690771. Listed at 4 retailers as of October 31, 2026, with prices from $750 to $920, a $170 spread on the same certified stone. 77 Diamonds lists it at $920. 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
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517690771
Dimensions4.78 × 5.63 × 3.34 mm
L/W Ratio1.18
Top View
4.78 mm5.63 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517690771
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: $920 CAD|Low: $643 CAD|High: $1,020 CAD|Avg: $840 CAD|-8.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$750 CAD
Retailer 4$759 CAD
Retailer 3$821 CAD
77 Diamonds$920 CAD

41 data points across 4 retailers

4 retailers$750 CAD to $920 CAD

A
Cheapest Retailer
-
$750 CAD
$537 USD
Final sale: no returns
A
Retailer 2
-
$759 CAD
MYR 2,214 MYR
View
B+
Retailer 3
-
$821 CAD
SGD 794 SGD
View
Most Expensive
B+
77 Diamonds
HSCPBV26CVRT · Oct 31
$920 CAD
£519 GBP
View
3 more retailers have this diamond
Prices start from $750 CADSave up to $170 CAD

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
$750 CAD