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Asscher|Lab Grown|IGI

4.02ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG750586371

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG750586371

Diamond specifications and retailer prices

From $1,105 NZD
$623 USD
As of October 30, 2026
Save $10,818 NZD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,923 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.02ct lab-grown asscher diamond

This 4.02ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750586371 or 750586371. Listed at 20 retailers as of October 30, 2026, with prices from $1,105 to $11,923, a $10,818 spread on the same certified stone. Brilliant Earth lists it at $11,923. 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

4.02
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750586371
Dimensions8.57 × 8.51 × 5.61 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm8.51 mm4.02 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750586371
Side View
Table 65.0%Crown 41.3°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 65.9%

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: $11,923 NZD|Low: $1,061 NZD|High: $13,662 NZD|Avg: $3,125 NZD|-12.6%
Brilliant Earth
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$1,105 NZD
Retailer 8$1,237 NZD
Retailer 13$1,237 NZD
Retailer 10$1,262 NZD
Retailer 5$1,370 NZD
Retailer 15$1,370 NZD
Retailer 9$1,597 NZD
Retailer 4$1,836 NZD
Retailer 11$2,051 NZD
Retailer 2$2,129 NZD
Retailer 3$3,400 NZD
Retailer 14$3,604 NZD
Retailer 6$4,301 NZD
Retailer 7$4,372 NZD
Retailer 12$5,426 NZD
Brilliant Earth$11,923 NZD

36 data points across 16 retailers

20 retailers$1,105 NZD to $11,923 NZD

A
Cheapest Retailer
-
$1,105 NZD
$623 USD
A
Retailer 2
-
$1,237 NZD
$697 USD
View
A
Retailer 3
-
$1,237 NZD
$697 USD
View
Final sale: no returns
A
Retailer 4
-
$1,262 NZD
£560 GBP
View
A
Retailer 5
-
$1,370 NZD
$772 USD
View
Retailer 6
-
$1,370 NZD
$772 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,597 NZD
$900 USD
View
B+
Retailer 8
-
$1,836 NZD
$1,035 USD
View
A
Retailer 9
-
$1,916 NZD
$1,080 USD
View
A
Retailer 10
-
$2,051 NZD
€1,101 EUR
View
A
Retailer 11
-
$2,129 NZD
£945 GBP
View
B+
Retailer 12
-
$3,321 NZD
$1,872 USD
View
B+
Retailer 13
-
$3,400 NZD
$1,916 USD
View
B+
Retailer 14
-
$3,604 NZD
$2,031 USD
View
B+
Retailer 15
-
$3,975 NZD
£1,764 GBP
View
B+
Retailer 16
-
$4,301 NZD
$2,424 USD
View
B+
Retailer 17
-
$4,372 NZD
$2,464 USD
View
B+
Retailer 18
-
$4,425 NZD
$2,494 USD
View
B+
Retailer 19
-
$5,426 NZD
£2,408 GBP
View
Most Expensive
B
Brilliant Earth
18587377A · Oct 30
$11,923 NZD
$6,720 USD
View
19 more retailers have this diamond
Prices start from $1,105 NZDSave up to $10,818 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
4.02ct Asscher
$1,105 NZD