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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 1548709068

Certificate GIA 1548709068

Diamond specifications and retailer prices

From €1,649 EUR
£1,451 GBP
As of November 1, 2026
Save €2,420 EUR (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,069 EUR at NZ Jewellers · As of October 30, 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 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 1548709068. Listed at 6 retailers as of October 30, 2026, with prices from €1,649 to €4,069, a €2,420 spread on the same certified stone. NZ Jewellers lists it at €4,069. 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
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle41.42°
Pavilion angle36.11°
OriginNatural
Grading LabGIA
CertificateGIA 1548709068
Dimensions7.14 × 5.00 × 3.39 mm
L/W Ratio1.43
Girdle conditionThick
Key to symbols
Crystal, Feather, Needle
Top View
7.14 mm5.00 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1548709068
Side View
Table 67.0%Crown 41.42°Girdle: STK-THKPavilion 36.11°Culet: NoneDepth 67.7%

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: Nov 1
Current: €4,069 EUR|Low: €1,649 EUR|High: €4,076 EUR|Avg: €2,239 EUR|-0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2€1,649 EUR
Retailer 5€1,668 EUR
Retailer 4€1,745 EUR
Retailer 6€1,786 EUR
Retailer 7€1,907 EUR
Retailer 8€1,967 EUR
Retailer 9€2,136 EUR
Retailer 3€2,923 EUR
NZ Jewellers€4,069 EUR

30 data points across 9 retailers

6 retailers€1,649 EUR to €4,069 EUR

A
Cheapest Retailer
-
€1,649 EUR
£1,451 GBP
A
Retailer 2
-
€1,668 EUR
$1,864 USD
View
A
Retailer 3
-
€1,745 EUR
$1,950 USD
View
A
Retailer 4
-
€1,786 EUR
$1,995 USD
View
B+
Retailer 5
-
€2,923 EUR
£2,571 GBP
View
Most Expensive
B
NZ Jewellers
f1d56678-5bfa-4a7b-a11d-56e6a25ee8e5 · Oct 30
€4,069 EUR
$4,546 USD
View
5 more retailers have this diamond
Prices start from €1,649 EURSave up to €2,420 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
€1,649 EUR