Asscher|Lab Grown|IGI

1.55ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG835659189

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG835659189

Diamond specifications and retailer prices

From $242 USD
As of November 1, 2026
Save $1,139 USD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,381 USD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835659189 or 835659189. Listed at 5 retailers as of November 1, 2026, with prices from $242 to $1,381, a $1,139 spread on the same certified stone. Frank Darling lists it at $1,381. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835659189
Dimensions6.39 × 6.27 × 4.21 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm6.27 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835659189
Side View
Table 64.0%Crown 39.9°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 67.1%

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: Nov 1
Current: $1,381 USD|Low: $242 USD|High: $1,381 USD|Avg: $792 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$242 USD
Retailer 3$368 USD
Retailer 4$672 USD
Retailer 5$1,000 USD
Frank Darling$1,381 USD

10 data points across 5 retailers

5 retailers$242 USD to $1,381 USD

A
Cheapest Retailer
-
$242 USD
Final sale: no returns
B+
Retailer 2
-
$368 USD
View
Retailer 3
-
$672 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,000 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Frank Darling
100197155841KD · Nov 1
$1,381 USD
View
4 more retailers have this diamond
Prices start from $242 USDSave up to $1,139 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
1.55ct Asscher
$242 USD