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Round|Lab Grown|IGI

3.02ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG762520487

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762520487

Diamond specifications and retailer prices

From €349 EUR
As of November 5, 2026
Save €1,940 EUR (85%) vs most expensive(unlock to see where)
21 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 LG762520487 or 762520487. Listed at 21 retailers as of November 5, 2026, with prices from €349 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 angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762520487
Dimensions9.28 × 9.32 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm9.32 mm3.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762520487
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

Caratlytics Score

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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: €349 EUR|High: €2,708 EUR|Avg: €1,020 EUR|-15.5%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 13
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 8€349 EUR
Retailer 17€390 EUR
Retailer 5€391 EUR
Retailer 7€433 EUR
Retailer 21€433 EUR
Retailer 3€478 EUR
Retailer 20€566 EUR
Retailer 10€581 EUR
Retailer 2€690 EUR
Retailer 13€697 EUR
Retailer 6€771 EUR
Retailer 4€965 EUR
Retailer 18€1,024 EUR
Retailer 19€1,116 EUR
Retailer 14€1,377 EUR
Retailer 11€1,393 EUR
Retailer 9€1,426 EUR
Retailer 12€1,610 EUR
Retailer 15€1,687 EUR
Retailer 16€1,733 EUR
Brilliant Earth€2,290 EUR

40 data points across 21 retailers

21 retailers€349 EUR to €2,290 EUR

A
Cheapest Retailer
-
€349 EUR
A
Retailer 2
-
€390 EUR
View
Final sale: no returns
A
Retailer 3
-
€391 EUR
View
A
Retailer 4
-
€433 EUR
View
Retailer 5
-
€433 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€478 EUR
View
A
Retailer 7
-
€566 EUR
View
B+
Retailer 8
-
€581 EUR
View
A
Retailer 9
-
€690 EUR
View
A
Retailer 10
-
€697 EUR
View
A
Retailer 11
-
€771 EUR
View
B+
Retailer 12
-
€965 EUR
View
B+
Retailer 13
-
€1,024 EUR
View
B+
Retailer 14
-
€1,116 EUR
View
B+
Retailer 15
-
€1,377 EUR
View
B+
Retailer 16
-
€1,393 EUR
View
B
Retailer 17
-
€1,426 EUR
View
B
Retailer 18
-
€1,610 EUR
View
B
Retailer 19
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€1,687 EUR
View
B
Retailer 20
-
€1,733 EUR
View
Most Expensive
B
Brilliant Earth
17873870A · Nov 5
€2,290 EUR
$2,570 USD
View
20 more retailers have this diamond
Prices start from €349 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
€349 EUR