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Round|Lab Grown|IGI

3.02ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG542210212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542210212

Diamond specifications and retailer prices

From $690 USD
As of October 29, 2026
Save $2,452 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,142 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542210212 or 542210212. Listed at 12 retailers as of October 29, 2026, with prices from $690 to $3,142, a $2,452 spread on the same certified stone. MOH London lists it at $3,142. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542210212
Dimensions9.38 × 9.36 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.38 mm9.36 mm3.02 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542210212
Side View
Table 62.5%Crown 33°Girdle: MediumPavilion 41.2°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,142 USD|Low: $552 USD|High: $3,180 USD|Avg: $1,432 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$690 USD
Retailer 6$773 USD
Retailer 2$975 USD
Retailer 9$1,031 USD
Retailer 7$1,102 USD
Retailer 5$1,302 USD
Retailer 8$1,431 USD
Retailer 10$1,718 USD
Retailer 3$1,971 USD
MOH London$3,142 USD

18 data points across 10 retailers

12 retailers$690 USD to $3,142 USD

A
Cheapest Retailer
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$690 USD
A
Retailer 2
-
$751 USD
View
A
Retailer 3
-
$773 USD
View
Final sale: no returns
A
Retailer 4
-
$800 USD
View
Retailer 5
-
$800 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$975 USD
View
A
Retailer 7
-
$1,102 USD
View
A
Retailer 8
-
$1,302 USD
View
A
Retailer 9
-
$1,431 USD
View
A
Retailer 10
-
$1,971 USD
View
A
Retailer 11
-
$2,250 USD
View
Most Expensive
A
MOH London
LG542210212 · Nov 1
$3,142 USD
£2,474 GBP
View
11 more retailers have this diamond
Prices start from $690 USDSave up to $2,452 USD

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
$690 USD