Asscher|Lab Grown|IGI

1.18ct E VS2 Asscher Lab Grown Diamond

EX • E/VS2 • IGI LG818620144

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818620144

Diamond specifications and retailer prices

From $312 USD
As of October 30, 2026
Save $858 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,170 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.18ct lab-grown asscher diamond

This 1.18ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818620144 or 818620144. Listed at 8 retailers as of October 30, 2026, with prices from $312 to $1,170, a $858 spread on the same certified stone. Brilliant Earth lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818620144
Dimensions5.80 × 5.77 × 3.89 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.77 mm1.18 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818620144
Side View
Table 60.0%Crown 35.7°Girdle: MediumPavilion 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 30
Current: $1,170 USD|Low: $312 USD|High: $1,209 USD|Avg: $635 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$312 USD
Retailer 7$418 USD
Retailer 2$419 USD
Retailer 5$451 USD
Retailer 3$468 USD
Retailer 6$798 USD
Retailer 4$1,087 USD
Brilliant Earth$1,170 USD

42 data points across 8 retailers

8 retailers$312 USD to $1,170 USD

B+
Cheapest Retailer
-
$312 USD
A
Retailer 2
-
$418 USD
View
A
Retailer 3
-
$419 USD
£330 GBP
View
A
Retailer 4
-
$451 USD
£355 GBP
View
B+
Retailer 5
-
$468 USD
€446 EUR
View
B
Retailer 6
-
$798 USD
View
B
Retailer 7
-
$1,087 USD
£856 GBP
View
Most Expensive
B
Brilliant Earth
21213318A · Oct 30
$1,170 USD
View
7 more retailers have this diamond
Prices start from $312 USDSave up to $858 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
1.18ct Asscher
$312 USD