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Round|Lab Grown|IGI

3.02ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG815604907

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815604907

Diamond specifications and retailer prices

From €350 EUR
As of November 5, 2026
Save €1,940 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,290 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown 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 IGI LG815604907 or 815604907. Listed at 11 retailers as of November 5, 2026, with prices from €350 to €2,290, a €1,940 spread on the same certified stone. Brilliant Earth lists it at €2,290. 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

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815604907
Dimensions9.28 × 9.31 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm9.31 mm3.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815604907
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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: €2,290 EUR|Low: €326 EUR|High: €2,370 EUR|Avg: €1,094 EUR|-3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7€350 EUR
Retailer 5€392 EUR
Retailer 2€576 EUR
Retailer 8€672 EUR
Retailer 11€760 EUR
Retailer 10€1,182 EUR
Retailer 9€1,185 EUR
Retailer 4€1,394 EUR
Retailer 3€1,673 EUR
Retailer 6€1,690 EUR
Brilliant Earth€2,290 EUR

38 data points across 11 retailers

11 retailers€350 EUR to €2,290 EUR

A
Cheapest Retailer
-
€350 EUR
A
Retailer 2
-
€392 EUR
View
A
Retailer 3
-
€576 EUR
View
Retailer 4
-
€672 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€760 EUR
View
B+
Retailer 6
-
€1,182 EUR
View
B
Retailer 7
-
€1,185 EUR
View
B+
Retailer 8
-
€1,394 EUR
View
Retailer 9
-
€1,673 EUR
View
Price last confirmed 24 days ago
B
Retailer 10
-
€1,690 EUR
View
Most Expensive
B
Brilliant Earth
20802853A · Nov 5
€2,290 EUR
$2,570 USD
View
10 more retailers have this diamond
Prices start from €350 EURSave up to €1,940 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
€350 EUR