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Radiant|Natural|GIA

3.02ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From €43,152 EUR
As of November 6, 2026
Save €6,604 EUR (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €49,756 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.02ct natural radiant diamond

This 3.02ct natural radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from €43,152 to €49,756, a €6,604 spread on the same certified stone. Blue Nile lists it at €49,756. 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

3.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions9.83 × 7.26 × 4.75 mm
L/W Ratio1.35
Top View
9.83 mm7.26 mm3.02 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: €49,756 EUR|Low: €42,724 EUR|High: €56,287 EUR|Avg: €49,198 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 2€43,152 EUR
Retailer 6€45,856 EUR
Blue Nile€49,756 EUR
Retailer 3€52,118 EUR
Retailer 4€54,202 EUR
Retailer 5€56,287 EUR

6 data points across 6 retailers

3 retailers€43,152 EUR to €49,756 EUR

B+
Cheapest Retailer
-
€43,152 EUR
B+
Retailer 2
-
€45,856 EUR
View
Most Expensive
B
Blue Nile
27007421 · Nov 5
€49,756 EUR
$55,552 USD
View
2 more retailers have this diamond
Prices start from €43,152 EURSave up to €6,604 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.

B+
3.02ct Radiant
€43,152 EUR