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Cushion|Lab Grown|IGI

1.81ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG818647591

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG818647591

Diamond specifications and retailer prices

From $467 USD
As of October 29, 2026
Save $2,204 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,671 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818647591 or 818647591. Listed at 14 retailers as of October 26, 2026, with prices from $467 to $2,671, a $2,204 spread on the same certified stone. MOH London lists it at $2,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818647591
Dimensions8.58 × 6.17 × 4.03 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm6.17 mm1.81 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818647591
Side View
Table 57.0%Crown 41.4°Girdle: STK-THKPavilion 39.2°Culet: LargeDepth 65.3%

Caratlytics Score

How it works →
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 29
Current: $2,671 USD|Low: $372 USD|High: $2,700 USD|Avg: $1,316 USD|+0.1%
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
November 1, 2026
Retailer 9$467 USD
Retailer 4$522 USD
Retailer 8$523 USD
Retailer 11$579 USD
Retailer 5$633 USD
Retailer 13$904 USD
Retailer 2$999 USD
Retailer 7$1,488 USD
Retailer 10$1,681 USD
Retailer 3$1,875 USD
Retailer 14$1,881 USD
Retailer 12$2,184 USD
Retailer 6$2,213 USD
MOH London$2,671 USD

44 data points across 14 retailers

14 retailers$467 USD to $2,671 USD

A
Cheapest Retailer
-
$467 USD
A
Retailer 2
-
$522 USD
View
Final sale: no returns
A
Retailer 3
-
$523 USD
View
A
Retailer 4
-
$579 USD
View
A
Retailer 5
-
$633 USD
View
B+
Retailer 6
-
$904 USD
View
B+
Retailer 7
-
$999 USD
£787 GBP
View
B
Retailer 8
-
$1,488 USD
A$2,289 AUD
View
B
Retailer 9
-
$1,681 USD
View
Retailer 10
-
$1,875 USD
£1,476 GBP
View
Price last confirmed 16 days ago
B
Retailer 11
-
$1,881 USD
View
B
Retailer 12
-
$2,184 USD
View
B
Retailer 13
-
$2,213 USD
View
Most Expensive
B
MOH London
LG818647591 · Oct 26
$2,671 USD
£2,103 GBP
View
13 more retailers have this diamond
Prices start from $467 USDSave up to $2,204 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 Cushion
$467 USD