Round|Natural|GIA

3.02ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5503578239

Certificate GIA 5503578239

Diamond specifications and retailer prices

From €34,697 EUR
$38,764 USD
As of October 30, 2026
Save €24,131 EUR (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €58,828 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503578239. Listed at 7 retailers as of October 29, 2026, with prices from €34,697 to €58,828, a €24,131 spread on the same certified stone. Diamond Quarter lists it at €58,828. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5503578239
Dimensions9.11 × 9.18 × 5.80 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
9.11 mm9.18 mm3.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5503578239
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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: Oct 30
Current: €40,698 EUR|Low: €30,746 EUR|High: €54,201 EUR|Avg: €38,835 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3€34,697 EUR
Retailer 4€35,060 EUR
Retailer 5€35,720 EUR
Retailer 6€36,494 EUR
Retailer 1€40,698 EUR
Retailer 2€53,843 EUR

27 data points across 6 retailers

7 retailers€34,697 EUR to €58,828 EUR

A
Cheapest Retailer
-
€34,697 EUR
$38,764 USD
Final sale: no returns
A
Retailer 2
-
€35,060 EUR
$39,169 USD
View
A
Retailer 3
-
€35,720 EUR
$39,907 USD
View
A
Retailer 4
-
€36,494 EUR
$40,771 USD
View
B+
Retailer 5
-
€40,698 EUR
View
B+
Retailer 6
-
€53,843 EUR
£47,365 GBP
View
Most Expensive
B
Diamond Quarter
3.02SI1D55393523N · Oct 29
€58,828 EUR
£51,750 GBP
View
6 more retailers have this diamond
Prices start from €34,697 EURSave up to €24,131 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
3.02ct Round
€34,697 EUR