Radiant|Natural|GIA

1.02ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2554083441

Certificate GIA 2554083441

Diamond specifications and retailer prices

From €2,119 EUR
As of November 6, 2026
Save €1,729 EUR (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,662 EUR at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant 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 2554083441. Listed at 10 retailers as of November 2, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.94°
Pavilion angle36.28°
OriginNatural
Grading LabGIA
CertificateGIA 2554083441
Dimensions6.57 × 5.02 × 3.44 mm
L/W Ratio1.31
Top View
6.57 mm5.02 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554083441
Side View
Table 72.0%Crown 50.94°GirdlePavilion 36.28°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €2,199 EUR|Low: €2,119 EUR|High: €3,953 EUR|Avg: €2,671 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4€2,119 EUR
Retailer 2€2,142 EUR
Retailer 1€2,199 EUR
Retailer 6€2,530 EUR
Retailer 7€2,683 EUR
Retailer 5€2,745 EUR
Retailer 3€3,848 EUR

34 data points across 7 retailers

10 retailers€2,119 EUR to €3,848 EUR

A
Cheapest Retailer
-
€2,119 EUR
A
Retailer 2
-
€2,142 EUR
View
A
Retailer 3
-
€2,199 EUR
View
Retailer 4
-
€2,230 EUR
View
Price last confirmed 46 days ago
Retailer 5
-
€2,230 EUR
View
Price last confirmed 30 days ago
Retailer 6
-
€2,333 EUR
View
Price last confirmed 37 days ago
Retailer 7
-
€2,745 EUR
View
Price last confirmed 31 days ago
B
Retailer 8
-
€3,848 EUR
View
Retailer 9
-
€4,662 EUR
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
ad2a53fc-6392-41dc-9187-ed4329bff21c · Sep 29
€4,662 EUR
$5,205 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from €2,119 EURSave up to €1,729 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 Radiant
€2,119 EUR