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Radiant|Lab Grown|IGI

3.02ct I SI1 Radiant Lab Grown Diamond

VG • I/SI1 • IGI LG538263613

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

Certificate IGI LG538263613

Diamond specifications and retailer prices

From $2,868 NZD
As of November 5, 2026
Save $1,272 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,140 NZD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.02ct lab-grown radiant diamond

This 3.02ct lab-grown radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG538263613 or 538263613. Listed at 2 retailers as of November 5, 2026, with prices from $2,868 to $4,140, a $1,272 spread on the same certified stone. The Diamond Guys lists it at $4,140. 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

3.02
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle45.5°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538263613
Dimensions9.38 × 7.08 × 4.96 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
9.38 mm7.08 mm3.02 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG538263613
Side View
Table 65.0%Crown 45.5°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,477 NZD|Low: $1,338 NZD|High: $18,304 NZD|Avg: $7,377 NZD|+10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
September 5, 2026
Retailer 3$1,463 NZD
Retailer 1$1,477 NZD
Retailer 4$1,847 NZD
Retailer 2$2,868 NZD
The Diamond Guys$4,140 NZD

17 data points across 5 retailers

2 retailers$2,868 NZD to $4,140 NZD

B+
Cheapest Retailer
-
$2,868 NZD
Most Expensive
B
The Diamond Guys
1779253093 · Nov 6
$4,140 NZD
$2,295 USD
View
1 more retailer has this diamond
Prices start from $2,868 NZDSave up to $1,272 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.

B+
3.02ct Radiant
$2,868 NZD