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Heart|Natural|GIA

0.51ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 6552238541

Certificate GIA 6552238541

Diamond specifications and retailer prices

From $809 CAD
$579 USD
As of October 31, 2026
Save $184 CAD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $993 CAD at 77 Diamonds · As of November 1, 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 6552238541. Listed at 4 retailers as of October 31, 2026, with prices from $809 to $993, a $184 spread on the same certified stone. 77 Diamonds lists it at $993. 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 6552238541
Dimensions4.83 × 5.68 × 3.36 mm
L/W Ratio1.18
Top View
4.83 mm5.68 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552238541
Side View
Table 56.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.2%

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: $993 CAD|Low: $642 CAD|High: $1,058 CAD|Avg: $894 CAD|-4.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$809 CAD
Retailer 4$819 CAD
Retailer 3$886 CAD
77 Diamonds$993 CAD

41 data points across 4 retailers

4 retailers$809 CAD to $993 CAD

A
Cheapest Retailer
-
$809 CAD
$579 USD
Final sale: no returns
B+
Retailer 2
-
$819 CAD
MYR 2,387 MYR
View
B+
Retailer 3
-
$886 CAD
SGD 857 SGD
View
Most Expensive
B
77 Diamonds
HSCPHJ42UEXP · Nov 1
$993 CAD
£560 GBP
View
3 more retailers have this diamond
Prices start from $809 CADSave up to $184 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
$809 CAD