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Asscher|Lab Grown|IGI

4.03ct D VS2 Asscher Lab Grown Diamond

EX • D/VS2 • IGI LG644445752

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG644445752

Diamond specifications and retailer prices

From $1,143 NZD
$644 USD
As of October 29, 2026
Save $2,958 NZD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,527 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 4.03ct lab-grown asscher diamond

This 4.03ct 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 LG644445752 or 644445752. Listed at 16 retailers as of October 29, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644445752
Dimensions8.60 × 8.29 × 5.62 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm8.29 mm4.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644445752
Side View
Table 65.0%Crown 38°Girdle: ThickPavilion 30.7°Culet: NoneDepth 67.8%

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: $5,527 NZD|Low: $1,143 NZD|High: $5,564 NZD|Avg: $2,643 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$1,143 NZD
Retailer 5$1,144 NZD
Retailer 7$1,166 NZD
Retailer 8$1,267 NZD
Retailer 3$1,822 NZD
Retailer 10$1,946 NZD
Retailer 2$1,961 NZD
Retailer 6$3,142 NZD
Retailer 4$3,677 NZD
Retailer 12$4,046 NZD
Retailer 9$4,077 NZD
MOH London$5,527 NZD

44 data points across 12 retailers

16 retailers$1,143 NZD to $4,101 NZD

A
Cheapest Retailer
-
$1,143 NZD
$644 USD
Final sale: no returns
A
Retailer 2
-
$1,144 NZD
$645 USD
View
A
Retailer 3
-
$1,166 NZD
£518 GBP
View
Retailer 4
-
$1,267 NZD
$714 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,499 NZD
$845 USD
View
A
Retailer 6
-
$1,822 NZD
$1,027 USD
View
B+
Retailer 7
-
$1,946 NZD
$1,097 USD
View
A
Retailer 8
-
$1,961 NZD
£870 GBP
View
B+
Retailer 9
-
$3,142 NZD
$1,771 USD
View
B+
Retailer 10
-
$3,306 NZD
$1,863 USD
View
B+
Retailer 11
-
$3,524 NZD
£1,564 GBP
View
B+
Retailer 12
-
$3,677 NZD
£1,632 GBP
View
B+
Retailer 13
-
$4,046 NZD
$2,281 USD
View
B+
Retailer 14
-
$4,077 NZD
$2,298 USD
View
B+
Retailer 15
-
$4,101 NZD
$2,311 USD
View
Most Expensive
MOH London
LG644445752 · Oct 21
$5,527 NZD
£2,453 GBP
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $1,143 NZDSave up to $2,958 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
4.03ct Asscher
$1,143 NZD