Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2546536330

Certificate GIA 2546536330

Diamond specifications and retailer prices

From $1,946 USD
As of November 5, 2026
Save $204 USD (9%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,413 USD at Queensmith · As of October 15, 2026
View at Queensmith

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 2546536330. Listed at 16 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 2546536330
Dimensions6.38 × 6.93 × 4.09 mm
L/W Ratio1.09
Top View
6.38 mm6.93 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546536330
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $4,413 USD|Low: $1,561 USD|High: $4,413 USD|Avg: $2,529 USD|+3.4%
Queensmith
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 5, 2026
Retailer 3$1,561 USD
Retailer 11$1,687 USD
Retailer 15$1,918 USD
Retailer 2$1,946 USD
Retailer 8$1,980 USD
Retailer 7$2,078 USD
Retailer 14$2,078 USD
Retailer 6$2,170 USD
Retailer 5$2,190 USD
Retailer 4$2,216 USD
Retailer 9$2,222 USD
Retailer 13$2,398 USD
Retailer 12$2,826 USD
Retailer 10$3,679 USD
Retailer 16$4,344 USD
Queensmith$4,413 USD

26 data points across 16 retailers

16 retailers$1,946 USD to $2,150 USD

Retailer 1
-
$1,561 USD
Price last confirmed 23 days ago
Retailer 2
-
$1,687 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$1,946 USD
View
A
Retailer 4
-
$1,980 USD
View
Retailer 5
-
$2,078 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$2,078 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$2,150 USD
View
Retailer 8
-
$2,170 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$2,189 USD
View
Price last confirmed 36 days ago
Retailer 10
-
$2,190 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$2,216 USD
View
Price last confirmed 23 days ago
Retailer 12
-
$2,222 USD
View
Price last confirmed 22 days ago
Retailer 13
-
$2,398 USD
View
Price last confirmed 25 days ago
Retailer 14
-
$3,679 USD
View
Price last confirmed 22 days ago
Retailer 15
-
$4,344 USD
View
Price last confirmed 26 days ago
Most Expensive
Queensmith
2546536330 · Oct 15
$4,413 USD
£3,475 GBP
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $1,946 USDSave up to $204 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
$1,946 USD