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Asscher|Lab Grown|IGI

4.02ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG643433847

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG643433847

Diamond specifications and retailer prices

From $1,237 NZD
$697 USD
As of October 29, 2026
Save $7,777 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,013 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 LG643433847 or 643433847. Listed at 16 retailers as of October 29, 2026, with prices from $1,237 to $9,013, a $7,777 spread on the same certified stone. Brilliant Earth lists it at $9,013. 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 angle43.6°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643433847
Dimensions8.39 × 8.49 × 5.48 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
8.39 mm8.49 mm4.02 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643433847
Side View
Table 69.0%Crown 43.6°Girdle: Slightly ThickPavilion 29.2°Culet: NoneDepth 65.3%

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 29
Current: $9,013 NZD|Low: $1,237 NZD|High: $14,070 NZD|Avg: $4,060 NZD|-35.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$1,237 NZD
Retailer 6$1,370 NZD
Retailer 5$1,836 NZD
Retailer 8$1,916 NZD
Retailer 3$2,051 NZD
Retailer 2$2,129 NZD
Retailer 10$3,975 NZD
Retailer 4$5,426 NZD
Retailer 7$6,592 NZD
Brilliant Earth$9,013 NZD

43 data points across 10 retailers

16 retailers$1,237 NZD to $9,013 NZD

A
Cheapest Retailer
-
$1,237 NZD
$697 USD
Final sale: no returns
Retailer 2
-
$1,370 NZD
$772 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,597 NZD
$900 USD
View
B+
Retailer 4
-
$1,836 NZD
$1,035 USD
View
A
Retailer 5
-
$1,916 NZD
$1,080 USD
View
A
Retailer 6
-
$2,051 NZD
€1,101 EUR
View
A
Retailer 7
-
$2,129 NZD
£945 GBP
View
B+
Retailer 8
-
$3,321 NZD
$1,872 USD
View
B+
Retailer 9
-
$3,833 NZD
£1,701 GBP
View
B+
Retailer 10
-
$3,975 NZD
£1,764 GBP
View
B+
Retailer 11
-
$4,301 NZD
$2,424 USD
View
B+
Retailer 12
-
$4,425 NZD
$2,494 USD
View
B+
Retailer 13
-
$4,572 NZD
$2,577 USD
View
B+
Retailer 14
-
$5,426 NZD
£2,408 GBP
View
Retailer 15
-
$6,592 NZD
$3,715 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
18597510A · Oct 30
$9,013 NZD
$5,080 USD
View
15 more retailers have this diamond
Prices start from $1,237 NZDSave up to $7,777 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
$1,237 NZD