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Radiant|Lab Grown|IGI

3.03ct J VS1 Radiant Lab Grown Diamond

VG • J/VS1 • IGI LG607347399

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG607347399

Diamond specifications and retailer prices

From $743 USD
As of November 2, 2026
Save $1,260 USD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,003 USD at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG607347399 or 607347399. Listed at 7 retailers as of November 2, 2026, with prices from $743 to $2,003, a $1,260 spread on the same certified stone. MOH London lists it at $2,003. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607347399
Dimensions9.69 × 7.19 × 5.06 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Indications of post-growth treatment.
Top View
9.69 mm7.19 mm3.03 ctJ / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607347399
Side View
Table 67.0%Crown 44.1°GirdlePavilion 36.8°Culet: NoneDepth 70.4%

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 2
Current: $2,003 USD|Low: $605 USD|High: $2,027 USD|Avg: $1,095 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 8$605 USD
Retailer 5$743 USD
Retailer 3$784 USD
Retailer 4$798 USD
Retailer 7$808 USD
Retailer 2$1,188 USD
Retailer 6$1,903 USD
MOH London$2,003 USD

17 data points across 8 retailers

7 retailers$743 USD to $2,003 USD

A
Cheapest Retailer
-
$743 USD
B+
Retailer 2
-
$784 USD
View
B+
Retailer 3
-
$798 USD
View
B+
Retailer 4
-
$1,188 USD
ZAR 19,186 ZAR
View
Retailer 5
-
$1,845 USD
View
Price last confirmed 28 days ago
B
Retailer 6
-
$1,903 USD
View
Most Expensive
MOH London
LG607347399 · Nov 3
$2,003 USD
£1,577 GBP
View
6 more retailers have this diamond
Prices start from $743 USDSave up to $1,260 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
3.03ct Radiant
$743 USD