Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2245007493

Certificate GIA 2245007493

Diamond specifications and retailer prices

From $1,496 USD
SGD 2,021 SGD
As of October 31, 2026
Save $1,054 USD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,550 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245007493. Listed at 7 retailers as of October 27, 2026, with prices from $1,496 to $2,550, a $1,054 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,550. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.88°
Pavilion angle38.23°
OriginNatural
Grading LabGIA
CertificateGIA 2245007493
Dimensions6.12 × 6.90 × 4.01 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.12 mm6.90 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245007493
Side View
Table 57.0%Crown 36.88°Girdle: THN-THKPavilion 38.23°Culet: NoneDepth 58.2%

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: Oct 31
Current: $1,696 USD|Low: $1,233 USD|High: $2,724 USD|Avg: $1,737 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 29, 2026
Retailer 7$1,233 USD
Retailer 2$1,496 USD
Retailer 4$1,540 USD
Retailer 3$1,545 USD
Retailer 6$1,653 USD
Retailer 1$1,696 USD
Retailer 5$1,819 USD
Retailer 8$1,977 USD
Wholesale Diamonds Direct$2,550 USD

32 data points across 9 retailers

7 retailers$1,496 USD to $2,550 USD

A
Cheapest Retailer
-
$1,496 USD
SGD 2,021 SGD
A
Retailer 2
-
$1,540 USD
View
A
Retailer 3
-
$1,545 USD
View
A
Retailer 4
-
$1,653 USD
SGD 2,234 SGD
View
A
Retailer 5
-
$1,696 USD
£1,335 GBP
View
A
Retailer 6
-
$1,819 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047416 · Oct 27
$2,550 USD
View
6 more retailers have this diamond
Prices start from $1,496 USDSave up to $1,054 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
$1,496 USD