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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6471207946

Certificate GIA 6471207946

Diamond specifications and retailer prices

From €2,288 EUR
As of November 5, 2026
Save €3,342 EUR (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,630 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6471207946. Listed at 16 retailers as of November 5, 2026, with prices from €2,288 to €5,630, a €3,342 spread on the same certified stone. Diamond Quarter lists it at €5,630. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6471207946
Dimensions6.45 × 6.42 × 4.00 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.45 mm6.42 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471207946
Side View
Table 56.0%Crown 35°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.2%

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: Nov 5
Current: €2,901 EUR|Low: €1,965 EUR|High: €4,914 EUR|Avg: €3,347 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4€2,321 EUR
Retailer 5€2,358 EUR
Retailer 6€2,654 EUR
Retailer 1€2,901 EUR
Retailer 3€3,290 EUR
Retailer 2€4,704 EUR
Retailer 7€4,914 EUR

39 data points across 7 retailers

16 retailers€2,288 EUR to €5,630 EUR

A
Cheapest Retailer
-
€2,288 EUR
A
Retailer 2
-
€2,321 EUR
View
A
Retailer 3
-
€2,358 EUR
View
Final sale: no returns
Retailer 4
-
€2,555 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€2,555 EUR
View
A
Retailer 6
-
€2,654 EUR
View
B+
Retailer 7
-
€2,901 EUR
View
B+
Retailer 8
-
€2,913 EUR
View
B+
Retailer 9
-
€2,913 EUR
View
B+
Retailer 10
-
€2,948 EUR
View
B+
Retailer 11
-
€3,011 EUR
View
Retailer 12
-
€3,272 EUR
View
Price last confirmed 14 days ago
B+
Retailer 13
-
€3,290 EUR
View
B
Retailer 14
-
€4,704 EUR
View
B
Retailer 15
-
€4,914 EUR
View
Most Expensive
B
Diamond Quarter
1.02SI2D6446B5C8N · Nov 5
€5,630 EUR
£4,976 GBP
View
15 more retailers have this diamond
Prices start from €2,288 EURSave up to €3,342 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 Round
€2,288 EUR