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3.02ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG544243672

Shape and cutting style on the report: Round brilliant

Certificate IGI LG544243672

Diamond specifications and retailer prices

From $1,227 NZD
As of November 5, 2026
Save $4,348 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,576 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG544243672 or 544243672. Listed at 13 retailers as of November 5, 2026, with prices from $1,227 to $5,576, a $4,348 spread on the same certified stone. MOH London lists it at $5,576. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544243672
Dimensions9.19 × 9.15 × 5.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.19 mm9.15 mm3.02 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544243672
Side View
Table 55.5%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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 5
Current: $5,576 NZD|Low: $982 NZD|High: $5,657 NZD|Avg: $2,301 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7$1,227 NZD
Retailer 10$1,375 NZD
Retailer 8$1,423 NZD
Retailer 12$1,423 NZD
Retailer 5$1,734 NZD
Retailer 4$1,834 NZD
Retailer 11$1,960 NZD
Retailer 9$2,316 NZD
Retailer 2$2,348 NZD
Retailer 3$2,546 NZD
Retailer 6$3,506 NZD
MOH London$5,576 NZD

21 data points across 12 retailers

13 retailers$1,227 NZD to $5,576 NZD

A
Cheapest Retailer
-
$1,227 NZD
A
Retailer 2
-
$1,336 NZD
View
A
Retailer 3
-
$1,375 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,423 NZD
View
Retailer 5
-
$1,423 NZD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,734 NZD
View
A
Retailer 7
-
$1,960 NZD
View
A
Retailer 8
-
$2,316 NZD
View
A
Retailer 9
-
$2,348 NZD
View
A
Retailer 10
-
$2,546 NZD
View
A
Retailer 11
-
$3,506 NZD
View
A
Retailer 12
-
$4,003 NZD
View
Most Expensive
A
MOH London
LG544243672 · Nov 5
$5,576 NZD
£2,468 GBP
View
12 more retailers have this diamond
Prices start from $1,227 NZDSave up to $4,348 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
$1,227 NZD