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Asscher|Lab Grown|IGI

1.81ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG818689768

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818689768

Diamond specifications and retailer prices

From $234 USD
As of October 30, 2026
Save $1,516 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,750 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818689768 or 818689768. Listed at 24 retailers as of October 30, 2026, with prices from $234 to $1,750, a $1,516 spread on the same certified stone. Brilliant Earth lists it at $1,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818689768
Dimensions6.80 × 6.67 × 4.30 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm6.67 mm1.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818689768
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 39.5°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,750 USD|Low: $225 USD|High: $1,850 USD|Avg: $790 USD|-5.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 3$234 USD
Retailer 12$262 USD
Retailer 4$290 USD
Retailer 14$488 USD
Retailer 6$491 USD
Retailer 16$499 USD
Retailer 20$545 USD
Retailer 2$548 USD
Retailer 8$554 USD
Retailer 17$677 USD
Retailer 9$710 USD
Retailer 19$772 USD
Retailer 7$948 USD
Retailer 11$986 USD
Retailer 5$1,059 USD
Retailer 13$1,065 USD
Retailer 15$1,170 USD
Retailer 10$1,303 USD
Retailer 18$1,475 USD
Brilliant Earth$1,750 USD

44 data points across 20 retailers

24 retailers$234 USD to $1,750 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$488 USD
€465 EUR
View
B+
Retailer 7
-
$491 USD
View
A
Retailer 8
-
$499 USD
ZAR 8,060 ZAR
View
Retailer 9
-
$545 USD
£430 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
$548 USD
£432 GBP
View
A
Retailer 11
-
$554 USD
View
A
Retailer 12
-
$677 USD
A$1,041 AUD
View
A
Retailer 13
-
$710 USD
View
B+
Retailer 14
-
$772 USD
View
B+
Retailer 15
-
$934 USD
View
B+
Retailer 16
-
$948 USD
SGD 1,281 SGD
View
B+
Retailer 17
-
$986 USD
View
B+
Retailer 18
-
$1,059 USD
View
B+
Retailer 19
-
$1,065 USD
A$1,639 AUD
View
B+
Retailer 20
-
$1,170 USD
£921 GBP
View
B+
Retailer 21
-
$1,182 USD
View
B
Retailer 22
-
$1,303 USD
View
Retailer 23
-
$1,475 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20809416A · Oct 30
$1,750 USD
View
23 more retailers have this diamond
Prices start from $234 USDSave up to $1,516 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
$234 USD