Asscher|Lab Grown|IGI

1.81ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG625433711

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625433711

Diamond specifications and retailer prices

From $428 USD
As of October 30, 2026
Save $1,350 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,867 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.81ct lab-grown asscher diamond

This 1.81ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625433711 or 625433711. Listed at 19 retailers as of October 30, 2026, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625433711
Dimensions6.92 × 6.64 × 4.31 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm6.64 mm1.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625433711
Side View
Table 60.0%Crown 32.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 64.9%

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: $1,867 USD|Low: $428 USD|High: $1,880 USD|Avg: $1,025 USD|-0.5%
MOH London
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 6$428 USD
Retailer 3$475 USD
Retailer 11$557 USD
Retailer 4$625 USD
Retailer 13$708 USD
Retailer 5$757 USD
Retailer 12$762 USD
Retailer 8$807 USD
Retailer 14$817 USD
Retailer 9$860 USD
Retailer 16$1,135 USD
Retailer 15$1,335 USD
Retailer 10$1,590 USD
Retailer 2$1,660 USD
Retailer 7$1,778 USD
MOH London$1,867 USD

38 data points across 16 retailers

19 retailers$428 USD to $1,778 USD

A
Cheapest Retailer
-
$428 USD
Final sale: no returns
Retailer 2
-
$475 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$557 USD
£439 GBP
View
A
Retailer 4
-
$625 USD
View
A
Retailer 5
-
$708 USD
View
A
Retailer 6
-
$757 USD
View
A
Retailer 7
-
$762 USD
€726 EUR
View
B+
Retailer 8
-
$807 USD
View
B+
Retailer 9
-
$817 USD
ZAR 13,193 ZAR
View
B+
Retailer 10
-
$860 USD
£677 GBP
View
B
Retailer 11
-
$1,076 USD
£847 GBP
View
B+
Retailer 12
-
$1,135 USD
View
B
Retailer 13
-
$1,335 USD
View
Retailer 14
-
$1,387 USD
£1,092 GBP
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,566 USD
View
B
Retailer 16
-
$1,590 USD
View
B
Retailer 17
-
$1,660 USD
View
B
Retailer 18
-
$1,778 USD
View
Most Expensive
MOH London
LG625433711 · Oct 21
$1,867 USD
£1,470 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $428 USDSave up to $1,350 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
1.81ct Asscher
$428 USD