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Round|Lab Grown|IGI

3.00ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG666413563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG666413563

Diamond specifications and retailer prices

From $680 NZD
As of November 5, 2026
Save $2,603 NZD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,283 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG666413563 or 666413563. Listed at 11 retailers as of November 5, 2026, with prices from $680 to $3,283, a $2,603 spread on the same certified stone. MOH London lists it at $3,283. 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

3.00
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666413563
Dimensions9.38 × 9.34 × 5.61 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
9.38 mm9.34 mm3.00 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666413563
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.9%

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: Nov 5
Current: $3,283 NZD|Low: $653 NZD|High: $3,372 NZD|Avg: $1,553 NZD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$680 NZD
Retailer 9$761 NZD
Retailer 3$842 NZD
Retailer 11$842 NZD
Retailer 5$1,342 NZD
Retailer 8$1,393 NZD
Retailer 2$1,504 NZD
Retailer 10$1,681 NZD
Retailer 4$2,363 NZD
Retailer 7$2,709 NZD
MOH London$3,283 NZD

44 data points across 11 retailers

11 retailers$680 NZD to $3,283 NZD

A
Cheapest Retailer
-
$680 NZD
A
Retailer 2
-
$761 NZD
View
Retailer 3
-
$842 NZD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$842 NZD
View
B+
Retailer 5
-
$1,342 NZD
View
A
Retailer 6
-
$1,393 NZD
View
A
Retailer 7
-
$1,504 NZD
View
B+
Retailer 8
-
$1,681 NZD
View
B+
Retailer 9
-
$2,363 NZD
View
B
Retailer 10
-
$2,709 NZD
View
Most Expensive
B
MOH London
LG666413563 · Nov 5
$3,283 NZD
£1,433 GBP
View
10 more retailers have this diamond
Prices start from $680 NZDSave up to $2,603 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
3.00ct Round
$680 NZD