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Heart|Natural|GIA

2.51ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6552036750

Certificate GIA 6552036750

Diamond specifications and retailer prices

From $14,139 CAD
As of November 6, 2026
Save $13,067 CAD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $27,206 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552036750. Listed at 16 retailers as of November 5, 2026, with prices from $14,139 to $27,206, a $13,067 spread on the same certified stone. NZ Jewellers lists it at $27,206. 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

2.51
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552036750
Dimensions8.31 × 9.05 × 5.39 mm
L/W Ratio1.09
Top View
8.31 mm9.05 mm2.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552036750
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.6%

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: Nov 6
Current: $27,206 CAD|Low: $14,139 CAD|High: $27,206 CAD|Avg: $19,232 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$14,139 CAD
Retailer 7$15,757 CAD
Retailer 13$16,685 CAD
Retailer 8$16,716 CAD
Retailer 3$17,092 CAD
Retailer 11$17,485 CAD
Retailer 6$18,019 CAD
Retailer 9$18,680 CAD
Retailer 15$19,220 CAD
Retailer 4$19,519 CAD
Retailer 10$19,625 CAD
Retailer 14$19,841 CAD
Retailer 16$19,998 CAD
Retailer 5$20,271 CAD
Retailer 12$25,424 CAD
NZ Jewellers$27,206 CAD

26 data points across 16 retailers

16 retailers$14,139 CAD to $27,206 CAD

A
Cheapest Retailer
-
$14,139 CAD
B+
Retailer 2
-
$15,757 CAD
View
Final sale: no returns
A
Retailer 3
-
$16,685 CAD
View
B+
Retailer 4
-
$16,716 CAD
View
B+
Retailer 5
-
$17,092 CAD
View
B+
Retailer 6
-
$17,485 CAD
View
Retailer 7
-
$18,019 CAD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$18,680 CAD
View
B+
Retailer 9
-
$19,220 CAD
View
B+
Retailer 10
-
$19,519 CAD
View
B+
Retailer 11
-
$19,625 CAD
View
B+
Retailer 12
-
$19,841 CAD
View
B+
Retailer 13
-
$19,998 CAD
View
B+
Retailer 14
-
$20,271 CAD
View
B+
Retailer 15
-
$25,424 CAD
View
Most Expensive
B
NZ Jewellers
649c2fb5-d022-4158-9254-4b4df1448fd2 · Nov 5
$27,206 CAD
$19,342 USD
View
15 more retailers have this diamond
Prices start from $14,139 CADSave up to $13,067 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
2.51ct Heart
$14,139 CAD