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Asscher|Lab Grown|IGI

3.57ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG800634201

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800634201

Diamond specifications and retailer prices

From $11,496 NZD
$6,479 USD
As of October 26, 2026
Save $5,878 NZD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $17,373 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.57ct lab-grown asscher diamond

This 3.57ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800634201 or 800634201. Listed at 2 retailers as of October 26, 2026, with prices from $11,496 to $17,373, a $5,878 spread on the same certified stone. MOH London lists it at $17,373. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.57
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634201
Dimensions8.62 × 8.59 × 5.48 mm
L/W Ratio1.00
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
8.62 mm8.59 mm3.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634201
Side View
Table 60.0%Crown 35.5°Girdle: MediumPavilion 41.9°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $17,373 NZD|Low: $11,359 NZD|High: $37,824 NZD|Avg: $19,014 NZD|-16.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$11,359 NZD
Retailer 2$11,496 NZD
Retailer 3$14,117 NZD
MOH London$17,373 NZD
Retailer 5$37,824 NZD

15 data points across 5 retailers

2 retailers$11,496 NZD to $17,373 NZD

A
Cheapest Retailer
-
$11,496 NZD
$6,479 USD
Most Expensive
B
MOH London
LG800634201 · Oct 29
$17,373 NZD
£7,710 GBP
View
1 more retailer has this diamond
Prices start from $11,496 NZDSave up to $5,878 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
3.57ct Asscher
$11,496 NZD