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Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2245007493

Certificate GIA 2245007493

Diamond specifications and retailer prices

From €1,339 EUR
SGD 2,021 SGD
As of October 31, 2026
Save €943 EUR (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,282 EUR 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 €1,339 to €2,282, a €943 spread on the same certified stone. Wholesale Diamonds Direct lists it at €2,282. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,518 EUR|Low: €1,104 EUR|High: €2,439 EUR|Avg: €1,555 EUR|-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€1,104 EUR
Retailer 2€1,339 EUR
Retailer 4€1,378 EUR
Retailer 3€1,383 EUR
Retailer 6€1,480 EUR
Retailer 1€1,518 EUR
Retailer 5€1,628 EUR
Retailer 8€1,770 EUR
Wholesale Diamonds Direct€2,282 EUR

32 data points across 9 retailers

7 retailers€1,339 EUR to €2,282 EUR

A
Cheapest Retailer
-
€1,339 EUR
SGD 2,021 SGD
A
Retailer 2
-
€1,378 EUR
$1,540 USD
View
A
Retailer 3
-
€1,383 EUR
$1,545 USD
View
A
Retailer 4
-
€1,480 EUR
SGD 2,234 SGD
View
A
Retailer 5
-
€1,518 EUR
£1,335 GBP
View
A
Retailer 6
-
€1,628 EUR
$1,819 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047416 · Oct 27
€2,282 EUR
$2,550 USD
View
6 more retailers have this diamond
Prices start from €1,339 EURSave up to €943 EUR

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
€1,339 EUR