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Asscher|Lab Grown|IGI

4.00ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG745524045

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG745524045

Diamond specifications and retailer prices

From $1,085 USD
As of October 30, 2026
Save $8,555 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,640 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745524045 or 745524045. Listed at 11 retailers as of October 29, 2026, with prices from $1,085 to $9,640, a $8,555 spread on the same certified stone. Do Amore Diamonds lists it at $9,640. 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

4.00
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745524045
Dimensions8.62 × 8.61 × 5.66 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.62 mm8.61 mm4.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745524045
Side View
Table 61.0%Crown 36.9°Girdle: MediumPavilion 47.1°Culet: NoneDepth 65.7%

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 30
Current: $9,640 USD|Low: $874 USD|High: $9,940 USD|Avg: $3,347 USD|-3.0%
Do Amore Diamonds
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 30, 2026
Retailer 12$1,085 USD
Retailer 11$1,181 USD
Retailer 3$1,254 USD
Retailer 2$1,327 USD
Retailer 9$2,004 USD
Retailer 10$2,065 USD
Retailer 13$2,592 USD
Retailer 8$2,605 USD
Retailer 6$2,753 USD
Retailer 4$2,977 USD
Retailer 14$3,008 USD
Retailer 7$4,489 USD
Retailer 5$4,742 USD
Do Amore Diamonds$9,640 USD

40 data points across 14 retailers

11 retailers$1,085 USD to $9,640 USD

A
Cheapest Retailer
-
$1,085 USD
A
Retailer 2
-
$1,181 USD
View
A
Retailer 3
-
$1,254 USD
View
Final sale: no returns
A
Retailer 4
-
$1,327 USD
£1,045 GBP
View
B+
Retailer 5
-
$2,004 USD
View
B+
Retailer 6
-
$2,065 USD
View
B+
Retailer 7
-
$2,592 USD
View
B+
Retailer 8
-
$2,605 USD
View
Retailer 9
-
$3,008 USD
A$4,627 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,489 USD
£3,535 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ADE6F5574 · Oct 29
$9,640 USD
View
10 more retailers have this diamond
Prices start from $1,085 USDSave up to $8,555 USD

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
4.00ct Asscher
$1,085 USD