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Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6551189579

Certificate GIA 6551189579

Diamond specifications and retailer prices

From $2,317 CAD
As of November 5, 2026
Save $909 CAD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,226 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551189579. Listed at 6 retailers as of November 5, 2026, with prices from $2,317 to $3,226, a $909 spread on the same certified stone. GemTrove lists it at $3,226. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551189579
Dimensions6.25 × 6.81 × 4.05 mm
L/W Ratio1.09
Top View
6.25 mm6.81 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551189579
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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 5
Current: $3,226 CAD|Low: $2,027 CAD|High: $3,226 CAD|Avg: $2,642 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$2,317 CAD
Retailer 4$2,318 CAD
Retailer 3$2,336 CAD
Retailer 2$2,536 CAD
Retailer 6$2,646 CAD
GemTrove$3,226 CAD

40 data points across 6 retailers

6 retailers$2,317 CAD to $3,226 CAD

A
Cheapest Retailer
-
$2,317 CAD
A
Retailer 2
-
$2,318 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,336 CAD
View
A
Retailer 4
-
$2,536 CAD
View
A
Retailer 5
-
$2,646 CAD
View
Most Expensive
B+
GemTrove
GT-N-01269116-98 · Nov 6
$3,226 CAD
A$3,528 AUD
View
5 more retailers have this diamond
Prices start from $2,317 CADSave up to $909 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
1.02ct Heart
$2,317 CAD