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Asscher|Lab Grown|IGI

3.11ct J VS2 Asscher Lab Grown Diamond

ID • J/VS2 • IGI LG500149670

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500149670

Diamond specifications and retailer prices

From $3,495 NZD
$1,970 USD
As of October 30, 2026
Save $19,858 NZD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $23,354 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500149670 or 500149670. Listed at 5 retailers as of October 29, 2026, with prices from $3,495 to $23,354, a $19,858 spread on the same certified stone. MOH London lists it at $23,354. 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

3.11
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500149670
Dimensions7.98 × 7.87 × 5.25 mm
L/W Ratio1.01
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
7.98 mm7.87 mm3.11 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500149670
Side View
Table 65.5%Crown 18.9°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 66.7%

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: Oct 30
Current: $23,354 NZD|Low: $3,495 NZD|High: $23,541 NZD|Avg: $13,600 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$3,495 NZD
Retailer 3$11,416 NZD
Retailer 6$11,426 NZD
Retailer 5$12,198 NZD
Retailer 4$17,628 NZD
MOH London$23,354 NZD

13 data points across 6 retailers

5 retailers$3,495 NZD to $23,354 NZD

A
Cheapest Retailer
-
$3,495 NZD
$1,970 USD
Retailer 2
-
$11,416 NZD
$6,434 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$11,426 NZD
$6,440 USD
View
B+
Retailer 4
-
$17,628 NZD
$9,935 USD
View
Most Expensive
B+
MOH London
LG500149670 · Oct 29
$23,354 NZD
£10,364 GBP
View
4 more retailers have this diamond
Prices start from $3,495 NZDSave up to $19,858 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
3.11ct Asscher
$3,495 NZD