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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 €665 EUR
$743 USD
As of October 30, 2026
Save €1,130 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,795 EUR at MOH London · As of October 26, 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 6 retailers as of October 26, 2026, with prices from €665 to €1,795, a €1,130 spread on the same certified stone. MOH London lists it at €1,795. 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

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: Oct 30
Current: €1,795 EUR|Low: €542 EUR|High: €1,814 EUR|Avg: €979 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 8€542 EUR
Retailer 5€665 EUR
Retailer 3€702 EUR
Retailer 4€714 EUR
Retailer 7€723 EUR
Retailer 2€1,059 EUR
Retailer 6€1,703 EUR
MOH London€1,795 EUR

15 data points across 8 retailers

6 retailers€665 EUR to €1,795 EUR

A
Cheapest Retailer
-
€665 EUR
$743 USD
B+
Retailer 2
-
€702 EUR
$784 USD
View
B+
Retailer 3
-
€714 EUR
$798 USD
View
B+
Retailer 4
-
€1,059 EUR
ZAR 19,118 ZAR
View
B
Retailer 5
-
€1,703 EUR
$1,903 USD
View
Most Expensive
B
MOH London
LG607347399 · Oct 26
€1,795 EUR
£1,579 GBP
View
5 more retailers have this diamond
Prices start from €665 EURSave up to €1,130 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
3.03ct Radiant
€665 EUR