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Round|Lab Grown|IGI

3.20ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG517214527

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517214527

Diamond specifications and retailer prices

From $722 NZD
As of November 5, 2026
Save $2,766 NZD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,488 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.2ct lab-grown round diamond

This 3.2ct 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 LG517214527 or 517214527. Listed at 16 retailers as of November 5, 2026, with prices from $722 to $3,488, a $2,766 spread on the same certified stone. MOH London lists it at $3,488. 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

3.20
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517214527
Dimensions9.31 × 9.35 × 5.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.31 mm9.35 mm3.20 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517214527
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: $3,488 NZD|Low: $720 NZD|High: $6,191 NZD|Avg: $1,914 NZD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 6$722 NZD
Retailer 5$808 NZD
Retailer 11$831 NZD
Retailer 13$895 NZD
Retailer 14$1,201 NZD
Retailer 2$1,436 NZD
Retailer 12$1,446 NZD
Retailer 8$1,452 NZD
Retailer 7$1,553 NZD
Retailer 4$1,870 NZD
Retailer 9$2,510 NZD
Retailer 3$2,876 NZD
Retailer 10$3,273 NZD
MOH London$3,488 NZD

41 data points across 14 retailers

16 retailers$722 NZD to $3,488 NZD

A
Cheapest Retailer
-
$722 NZD
A
Retailer 2
-
$808 NZD
View
A
Retailer 3
-
$831 NZD
View
Final sale: no returns
A
Retailer 4
-
$895 NZD
View
Retailer 5
-
$930 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$1,201 NZD
View
A
Retailer 7
-
$1,436 NZD
View
A
Retailer 8
-
$1,446 NZD
View
A
Retailer 9
-
$1,452 NZD
View
A
Retailer 10
-
$1,553 NZD
View
B+
Retailer 11
-
$1,870 NZD
View
B+
Retailer 12
-
$2,174 NZD
View
B+
Retailer 13
-
$2,510 NZD
View
B
Retailer 14
-
$2,876 NZD
View
B
Retailer 15
-
$3,273 NZD
View
Most Expensive
B
MOH London
LG517214527 · Nov 5
$3,488 NZD
£1,544 GBP
View
15 more retailers have this diamond
Prices start from $722 NZDSave up to $2,766 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
3.20ct Round
$722 NZD