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Radiant|Natural|GIA

1.02ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 2487380172

Certificate GIA 2487380172

Diamond specifications and retailer prices

From €710 EUR
As of November 6, 2026
Save €399 EUR (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,109 EUR at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2487380172. Listed at 9 retailers as of November 6, 2026, with prices from €710 to €1,109, a €399 spread on the same certified stone. 77 Diamonds lists it at €1,109. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487380172
Dimensions5.57 × 5.44 × 3.76 mm
L/W Ratio1.02
Top View
5.57 mm5.44 mm1.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487380172
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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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 6
Current: €1,109 EUR|Low: €699 EUR|High: €1,367 EUR|Avg: €955 EUR|-10.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4€710 EUR
Retailer 10€828 EUR
Retailer 9€871 EUR
Retailer 7€890 EUR
Retailer 2€924 EUR
Retailer 3€927 EUR
Retailer 6€959 EUR
Retailer 11€961 EUR
Retailer 8€1,010 EUR
77 Diamonds€1,109 EUR
Retailer 5€1,367 EUR

38 data points across 11 retailers

9 retailers€710 EUR to €1,109 EUR

A
Cheapest Retailer
-
€710 EUR
Retailer 2
-
€828 EUR
View
Price last confirmed 10 days ago
Retailer 3
-
€871 EUR
View
Price last confirmed 17 days ago
Retailer 4
-
€890 EUR
View
Price last confirmed 16 days ago
A
Retailer 5
-
€924 EUR
View
B+
Retailer 6
-
€927 EUR
View
B+
Retailer 7
-
€959 EUR
View
B+
Retailer 8
-
€961 EUR
View
Most Expensive
A
77 Diamonds
RADPUIFSHQFJCVRF · Nov 7
€1,109 EUR
£975 GBP
View
8 more retailers have this diamond
Prices start from €710 EURSave up to €399 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
€710 EUR