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Round|Lab Grown|IGI

3.04ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG542210250

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542210250

Diamond specifications and retailer prices

From $694 USD
As of October 29, 2026
Save $2,472 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,166 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.04ct lab-grown round diamond

This 3.04ct 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 LG542210250 or 542210250. Listed at 12 retailers as of October 25, 2026, with prices from $694 to $3,166, a $2,472 spread on the same certified stone. MOH London lists it at $3,166. 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

3.04
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542210250
Dimensions9.20 × 9.16 × 5.75 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
9.20 mm9.16 mm3.04 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542210250
Side View
Table 56.5%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,166 USD|Low: $555 USD|High: $3,200 USD|Avg: $1,436 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 4$694 USD
Retailer 6$778 USD
Retailer 2$980 USD
Retailer 9$1,038 USD
Retailer 7$1,107 USD
Retailer 5$1,308 USD
Retailer 8$1,449 USD
Retailer 10$1,718 USD
Retailer 3$1,984 USD
MOH London$3,166 USD

16 data points across 10 retailers

12 retailers$694 USD to $3,166 USD

A
Cheapest Retailer
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$694 USD
A
Retailer 2
-
$755 USD
View
A
Retailer 3
-
$778 USD
View
Final sale: no returns
Retailer 4
-
$805 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$805 USD
View
A
Retailer 6
-
$980 USD
View
A
Retailer 7
-
$1,107 USD
View
A
Retailer 8
-
$1,308 USD
View
A
Retailer 9
-
$1,449 USD
View
A
Retailer 10
-
$1,984 USD
View
A
Retailer 11
-
$2,264 USD
View
Most Expensive
A
MOH London
LG542210250 · Oct 25
$3,166 USD
£2,493 GBP
View
11 more retailers have this diamond
Prices start from $694 USDSave up to $2,472 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
3.04ct Round
$694 USD