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Asscher|Lab Grown|IGI

4.01ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG836677028

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836677028

Diamond specifications and retailer prices

From $1,173 NZD
$661 USD
As of October 29, 2026
Save $4,501 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,529 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.01ct lab-grown asscher diamond

This 4.01ct 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 LG836677028 or 836677028. Listed at 14 retailers as of October 29, 2026, with a 384% 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

4.01
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836677028
Dimensions9.03 × 8.59 × 5.79 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm8.59 mm4.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836677028
Side View
Table 77.0%Crown 45.9°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 67.4%

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: $6,529 NZD|Low: $1,173 NZD|High: $6,636 NZD|Avg: $3,425 NZD|-1.6%
Rare Carat
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
October 31, 2026
Retailer 3$1,173 NZD
Retailer 7$1,175 NZD
Retailer 10$1,197 NZD
Retailer 12$1,535 NZD
Retailer 5$1,742 NZD
Retailer 11$1,982 NZD
Retailer 2$2,016 NZD
Retailer 8$3,226 NZD
Retailer 4$3,286 NZD
Retailer 14$3,941 NZD
Retailer 9$4,130 NZD
Retailer 6$4,207 NZD
Retailer 13$5,674 NZD
Rare Carat$6,529 NZD

41 data points across 14 retailers

14 retailers$1,173 NZD to $5,674 NZD

A
Cheapest Retailer
-
$1,173 NZD
$661 USD
Final sale: no returns
A
Retailer 2
-
$1,175 NZD
$662 USD
View
A
Retailer 3
-
$1,197 NZD
£531 GBP
View
A
Retailer 4
-
$1,535 NZD
$865 USD
View
B+
Retailer 5
-
$1,742 NZD
$982 USD
View
A
Retailer 6
-
$1,982 NZD
€1,064 EUR
View
A
Retailer 7
-
$2,016 NZD
£895 GBP
View
B+
Retailer 8
-
$3,226 NZD
$1,818 USD
View
B+
Retailer 9
-
$3,286 NZD
$1,852 USD
View
B
Retailer 10
-
$3,941 NZD
$2,221 USD
View
B+
Retailer 11
-
$4,130 NZD
$2,327 USD
View
B+
Retailer 12
-
$4,207 NZD
$2,371 USD
View
B
Retailer 13
-
$5,674 NZD
£2,518 GBP
View
Most Expensive
Rare Carat
42A836677028 · Oct 19
$6,529 NZD
$3,680 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from $1,173 NZDSave up to $4,501 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
4.01ct Asscher
$1,173 NZD