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Cushion|Lab Grown|IGI

1.83ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG660447099

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG660447099

Diamond specifications and retailer prices

From $336 USD
As of October 28, 2026
Save $2,044 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,380 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660447099 or 660447099. Listed at 17 retailers as of October 28, 2026, with prices from $336 to $2,380, a $2,044 spread on the same certified stone. Brilliant Earth lists it at $2,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660447099
Dimensions7.20 × 7.04 × 4.71 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm7.04 mm1.83 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660447099
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 66.9%

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: $2,380 USD|Low: $277 USD|High: $2,720 USD|Avg: $961 USD|-6.3%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 7$336 USD
Retailer 16$374 USD
Retailer 15$428 USD
Retailer 17$515 USD
Retailer 2$560 USD
Retailer 8$611 USD
Retailer 11$642 USD
Retailer 12$659 USD
Retailer 3$720 USD
Retailer 5$783 USD
Retailer 10$870 USD
Retailer 6$1,248 USD
Retailer 4$1,436 USD
Retailer 13$1,475 USD
Retailer 14$1,505 USD
Retailer 9$1,517 USD
Brilliant Earth$2,380 USD

38 data points across 17 retailers

17 retailers$336 USD to $2,380 USD

A
Cheapest Retailer
-
$336 USD
Final sale: no returns
A
Retailer 2
-
$374 USD
View
A
Retailer 3
-
$428 USD
£337 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$515 USD
View
A
Retailer 5
-
$560 USD
€533 EUR
View
A
Retailer 6
-
$611 USD
View
A
Retailer 7
-
$642 USD
ZAR 10,369 ZAR
View
A
Retailer 8
-
$659 USD
£519 GBP
View
A
Retailer 9
-
$720 USD
View
A
Retailer 10
-
$783 USD
View
A
Retailer 11
-
$870 USD
A$1,339 AUD
View
B+
Retailer 12
-
$1,248 USD
View
B
Retailer 13
-
$1,436 USD
View
B+
Retailer 14
-
$1,475 USD
View
B
Retailer 15
-
$1,505 USD
£1,185 GBP
View
B
Retailer 16
-
$1,517 USD
View
Most Expensive
B
Brilliant Earth
11997755A · Oct 28
$2,380 USD
View
16 more retailers have this diamond
Prices start from $336 USDSave up to $2,044 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
$336 USD