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Asscher|Lab Grown|IGI

3.01ct I SI2 Asscher Lab Grown Diamond

ID • I/SI2 • IGI LG432012451

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG432012451

Diamond specifications and retailer prices

From $3,300 NZD
$1,860 USD
As of October 31, 2026
Save $19,152 NZD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $22,452 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown asscher diamond

This 3.01ct lab-grown asscher sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG432012451 or 432012451. Listed at 5 retailers as of October 29, 2026, with prices from $3,300 to $22,452, a $19,152 spread on the same certified stone. MOH London lists it at $22,452. 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

3.01
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG432012451
Dimensions8.11 × 7.98 × 4.86 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.11 mm7.98 mm3.01 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG432012451
Side View
Table 62.5%Crown 22.7°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 60.9%

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: Oct 31
Current: $22,452 NZD|Low: $3,300 NZD|High: $22,631 NZD|Avg: $12,944 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$3,300 NZD
Retailer 5$10,594 NZD
Retailer 3$10,974 NZD
Retailer 6$11,744 NZD
Retailer 4$16,953 NZD
MOH London$22,452 NZD

15 data points across 6 retailers

5 retailers$3,300 NZD to $22,452 NZD

A
Cheapest Retailer
-
$3,300 NZD
$1,860 USD
B+
Retailer 2
-
$10,594 NZD
$5,971 USD
View
Final sale: no returns
Retailer 3
-
$10,974 NZD
$6,185 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$16,953 NZD
$9,555 USD
View
Most Expensive
B
MOH London
LG432012451 · Oct 29
$22,452 NZD
£9,964 GBP
View
4 more retailers have this diamond
Prices start from $3,300 NZDSave up to $19,152 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
3.01ct Asscher
$3,300 NZD