CaratHunter
Plans
Round|Lab Grown|IGI

3.02ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG779638226

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779638226

Diamond specifications and retailer prices

From $1,606 NZD
As of November 5, 2026
Save $1,747 NZD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,353 NZD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG779638226 or 779638226. Listed at 3 retailers as of November 4, 2026, with prices from $1,606 to $3,353, a $1,747 spread on the same certified stone. Rare Carat lists it at $3,353. 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

3.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779638226
Dimensions9.29 × 9.33 × 5.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.33 mm3.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779638226
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,353 NZD|Low: $685 NZD|High: $7,649 NZD|Avg: $2,958 NZD|-4.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$685 NZD
Retailer 4$722 NZD
Retailer 3$1,606 NZD
Retailer 5$1,823 NZD
Retailer 7$1,886 NZD
Retailer 2$2,647 NZD
Rare Carat$3,353 NZD
Retailer 6$6,155 NZD
Retailer 8$7,649 NZD

4 data points across 9 retailers

3 retailers$1,606 NZD to $3,353 NZD

A
Cheapest Retailer
-
$1,606 NZD
B+
Retailer 2
-
$2,647 NZD
View
Most Expensive
B
Rare Carat
LAX12-127O · Nov 4
$3,353 NZD
$1,885 USD
View
2 more retailers have this diamond
Prices start from $1,606 NZDSave up to $1,747 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
3.02ct Round
$1,606 NZD