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Asscher|Lab Grown|IGI

3.11ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG847637028

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847637028

Diamond specifications and retailer prices

From $719 NZD
$405 USD
As of November 1, 2026
Save $3,380 NZD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,099 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847637028 or 847637028. Listed at 3 retailers as of November 1, 2026, with prices from $719 to $4,099, a $3,380 spread on the same certified stone. Brilliant Earth lists it at $4,099. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847637028
Dimensions7.94 × 7.91 × 5.38 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.91 mm3.11 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847637028
Side View
Table 61.0%Crown 38.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,099 NZD|Low: $719 NZD|High: $4,099 NZD|Avg: $2,419 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$719 NZD
Retailer 2$1,481 NZD
Brilliant Earth$4,099 NZD

9 data points across 3 retailers

3 retailers$719 NZD to $4,099 NZD

A
Cheapest Retailer
-
$719 NZD
$405 USD
Final sale: no returns
A
Retailer 2
-
$1,481 NZD
£657 GBP
View
Most Expensive
B+
Brilliant Earth
22248223A · Nov 1
$4,099 NZD
$2,310 USD
View
2 more retailers have this diamond
Prices start from $719 NZDSave up to $3,380 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
$719 NZD