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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6551154106

Certificate GIA 6551154106

Diamond specifications and retailer prices

From $1,250 USD
As of November 4, 2026
Save $556 USD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,806 USD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551154106. Listed at 6 retailers as of November 4, 2026, with prices from $1,250 to $1,806, a $556 spread on the same certified stone. GemTrove lists it at $1,806. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551154106
Dimensions6.09 × 7.07 × 4.16 mm
L/W Ratio1.16
Top View
6.09 mm7.07 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551154106
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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 4
Current: $1,806 USD|Low: $1,186 USD|High: $1,806 USD|Avg: $1,454 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$1,250 USD
Retailer 3$1,253 USD
Retailer 5$1,264 USD
Retailer 2$1,359 USD
Retailer 6$1,422 USD
GemTrove$1,806 USD

40 data points across 6 retailers

6 retailers$1,250 USD to $1,806 USD

A
Cheapest Retailer
-
$1,250 USD
Final sale: no returns
A
Retailer 2
-
$1,253 USD
View
A
Retailer 3
-
$1,264 USD
View
A
Retailer 4
-
$1,359 USD
View
A
Retailer 5
-
$1,422 USD
View
Most Expensive
B+
GemTrove
GT-N-01269112-98 · Nov 6
$1,806 USD
A$2,778 AUD
View
5 more retailers have this diamond
Prices start from $1,250 USDSave up to $556 USD

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
$1,250 USD