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Cushion|Lab Grown|IGI

1.83ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG750536987

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG750536987

Diamond specifications and retailer prices

From $282 USD
As of October 28, 2026
Save $1,318 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,600 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG750536987 or 750536987. Listed at 15 retailers as of October 28, 2026, with prices from $282 to $1,600, a $1,318 spread on the same certified stone. Brilliant Earth lists it at $1,600. 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 angle32.9°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750536987
Dimensions7.09 × 6.84 × 4.25 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm6.84 mm1.83 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750536987
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 33°Culet: NoneDepth 62.1%

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 28
Current: $1,600 USD|Low: $276 USD|High: $2,590 USD|Avg: $862 USD|-38.2%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 15$282 USD
Retailer 5$305 USD
Retailer 10$420 USD
Retailer 13$420 USD
Retailer 8$516 USD
Retailer 2$595 USD
Retailer 6$643 USD
Retailer 14$721 USD
Retailer 11$787 USD
Retailer 3$1,055 USD
Retailer 7$1,186 USD
Retailer 4$1,228 USD
Retailer 9$1,257 USD
Retailer 12$1,359 USD
Brilliant Earth$1,600 USD

34 data points across 15 retailers

15 retailers$282 USD to $1,600 USD

A
Cheapest Retailer
-
$282 USD
Final sale: no returns
Retailer 2
-
$305 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$420 USD
View
B+
Retailer 4
-
$420 USD
View
A
Retailer 5
-
$516 USD
€491 EUR
View
A
Retailer 6
-
$595 USD
£468 GBP
View
A
Retailer 7
-
$721 USD
View
B+
Retailer 8
-
$787 USD
View
Retailer 9
-
$989 USD
SGD 1,336 SGD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$1,055 USD
View
Retailer 11
-
$1,186 USD
View
Price last confirmed 59 days ago
B
Retailer 12
-
$1,228 USD
View
B+
Retailer 13
-
$1,257 USD
£990 GBP
View
B
Retailer 14
-
$1,359 USD
View
Most Expensive
B
Brilliant Earth
22208670A · Oct 29
$1,600 USD
View
14 more retailers have this diamond
Prices start from $282 USDSave up to $1,318 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
$282 USD