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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 $1,340 NZD
As of November 6, 2026
Save $2,263 NZD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,604 NZD at MOH London · As of November 5, 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 5, 2026, with prices from $1,340 to $3,604, a $2,263 spread on the same certified stone. MOH London lists it at $3,604. 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
Colour
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 6
Current: $3,604 NZD|Low: $1,091 NZD|High: $3,656 NZD|Avg: $2,113 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$1,091 NZD
Retailer 6$1,340 NZD
Retailer 4$1,414 NZD
Retailer 5$1,440 NZD
Retailer 8$1,456 NZD
Retailer 2$2,141 NZD
Retailer 3$3,328 NZD
Retailer 7$3,431 NZD
MOH London$3,604 NZD

16 data points across 9 retailers

7 retailers$1,340 NZD to $3,604 NZD

A
Cheapest Retailer
-
$1,340 NZD
B+
Retailer 2
-
$1,414 NZD
View
B+
Retailer 3
-
$1,440 NZD
View
B+
Retailer 4
-
$2,141 NZD
View
Retailer 5
-
$3,328 NZD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$3,431 NZD
View
Most Expensive
B
MOH London
LG607347399 · Nov 5
$3,604 NZD
£1,573 GBP
View
6 more retailers have this diamond
Prices start from $1,340 NZDSave up to $2,263 NZD

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
$1,340 NZD