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Cushion|Lab Grown|IGI

1.83ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG659429477

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG659429477

Diamond specifications and retailer prices

From $307 USD
As of October 28, 2026
Save $1,062 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,369 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659429477 or 659429477. Listed at 13 retailers as of October 28, 2026, with prices from $307 to $1,369, a $1,062 spread on the same certified stone. MOH London lists it at $1,369. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659429477
Dimensions8.66 × 6.48 × 4.39 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.66 mm6.48 mm1.83 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659429477
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.7%

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 28
Current: $1,369 USD|Low: $307 USD|High: $1,379 USD|Avg: $705 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
October 29, 2026
Retailer 13$307 USD
Retailer 12$340 USD
Retailer 7$378 USD
Retailer 10$458 USD
Retailer 6$460 USD
Retailer 11$561 USD
Retailer 2$596 USD
Retailer 3$614 USD
Retailer 4$729 USD
Retailer 9$842 USD
Retailer 5$1,144 USD
Retailer 8$1,245 USD
MOH London$1,369 USD

42 data points across 13 retailers

13 retailers$307 USD to $1,369 USD

A
Cheapest Retailer
-
$307 USD
Final sale: no returns
A
Retailer 2
-
$340 USD
View
A
Retailer 3
-
$378 USD
£298 GBP
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$458 USD
View
A
Retailer 5
-
$460 USD
View
A
Retailer 6
-
$596 USD
£469 GBP
View
A
Retailer 7
-
$614 USD
View
A
Retailer 8
-
$729 USD
View
B+
Retailer 9
-
$842 USD
View
B+
Retailer 10
-
$1,144 USD
View
B+
Retailer 11
-
$1,230 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,245 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG659429477 · Oct 29
$1,369 USD
£1,078 GBP
View
12 more retailers have this diamond
Prices start from $307 USDSave up to $1,062 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
1.83ct Cushion
$307 USD