Asscher|Lab Grown|IGI

4.00ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG853678142

Certificate IGI LG853678142

Diamond specifications and retailer prices

From $1,325 USD
£1,044 GBP
As of November 1, 2026
Save $1,525 USD (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,850 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG853678142 or 853678142. Listed at 3 retailers as of October 31, 2026, with prices from $1,325 to $2,850, a $1,525 spread on the same certified stone. Taylor and Hart lists it at $2,850. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG853678142
Dimensions8.90 × 8.77 × 5.52 mm
L/W Ratio1.01
Top View
8.90 mm8.77 mm4.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853678142
Side View
Table 70.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,325 USD|Low: $1,325 USD|High: $2,850 USD|Avg: $2,366 USD
Retailer 1
Retailer 2
Taylor and Hart
November 1, 2026
Retailer 1$1,325 USD
Retailer 2$2,401 USD
Taylor and Hart$2,850 USD

2 data points across 3 retailers

3 retailers$1,325 USD to $2,850 USD

Cheapest Retailer
-
$1,325 USD
£1,044 GBP
B+
Retailer 2
-
$2,401 USD
View
Most Expensive
B
Taylor and Hart
M988JCS · Oct 31
$2,850 USD
View
2 more retailers have this diamond
Prices start from $1,325 USDSave up to $1,525 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.

B+
4.00ct Asscher
$1,325 USD