Heart|Natural|GIA

0.51ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 2557839973

Certificate GIA 2557839973

Diamond specifications and retailer prices

From $642 CAD
As of November 4, 2026
Save $1,223 CAD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,598 CAD 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557839973. Listed at 13 retailers as of November 4, 2026, with a 190% 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
I
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557839973
Dimensions4.91 × 5.62 × 3.27 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
4.91 mm5.62 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557839973
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.2%

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: $880 CAD|Low: $529 CAD|High: $1,890 CAD|Avg: $1,027 CAD|+5.0%
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 5, 2026
Retailer 11$642 CAD
Retailer 2$740 CAD
Retailer 10$746 CAD
Retailer 6$799 CAD
Retailer 3$802 CAD
Retailer 1$880 CAD
Retailer 12$1,082 CAD
Retailer 9$1,121 CAD
Retailer 8$1,134 CAD
Retailer 4$1,216 CAD
Retailer 5$1,249 CAD
Retailer 7$1,866 CAD

31 data points across 12 retailers

13 retailers$642 CAD to $1,866 CAD

A
Cheapest Retailer
-
$642 CAD
A
Retailer 2
-
$740 CAD
View
A
Retailer 3
-
$746 CAD
View
Final sale: no returns
A
Retailer 4
-
$799 CAD
View
Retailer 5
-
$802 CAD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$880 CAD
View
B+
Retailer 7
-
$1,082 CAD
View
B+
Retailer 8
-
$1,121 CAD
View
B+
Retailer 9
-
$1,134 CAD
View
Retailer 10
-
$1,216 CAD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$1,249 CAD
View
B
Retailer 12
-
$1,866 CAD
View
Most Expensive
NZ Jewellers
c864dc24-1df8-41e6-ba0b-86abf226dbdf · Sep 25
$2,598 CAD
$1,860 USD
View
Price last confirmed 41 days ago
12 more retailers have this diamond
Prices start from $642 CADSave up to $1,223 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
$642 CAD