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Cushion|Lab Grown|IGI

1.83ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG821617216

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821617216

Diamond specifications and retailer prices

From $291 USD
As of October 28, 2026
Save $1,499 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,790 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 LG821617216 or 821617216. Listed at 14 retailers as of October 28, 2026, with prices from $291 to $1,790, a $1,499 spread on the same certified stone. Brilliant Earth lists it at $1,790. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821617216
Dimensions8.46 × 6.47 × 4.45 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm6.47 mm1.83 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821617216
Side View
Table 66.0%Crown 30.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 68.8%

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: $1,790 USD|Low: $291 USD|High: $2,070 USD|Avg: $870 USD|-13.5%
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
October 29, 2026
Retailer 4$291 USD
Retailer 7$327 USD
Retailer 13$520 USD
Retailer 5$539 USD
Retailer 10$556 USD
Retailer 2$565 USD
Retailer 11$615 USD
Retailer 14$674 USD
Retailer 12$753 USD
Retailer 16$768 USD
Retailer 3$1,092 USD
Retailer 8$1,189 USD
Retailer 15$1,274 USD
Retailer 9$1,304 USD
Retailer 6$1,389 USD
Brilliant Earth$1,790 USD

36 data points across 16 retailers

14 retailers$291 USD to $1,790 USD

A
Cheapest Retailer
-
$291 USD
Final sale: no returns
A
Retailer 2
-
$520 USD
View
B+
Retailer 3
-
$539 USD
View
A
Retailer 4
-
$556 USD
ZAR 8,988 ZAR
View
A
Retailer 5
-
$565 USD
€538 EUR
View
A
Retailer 6
-
$615 USD
£485 GBP
View
A
Retailer 7
-
$674 USD
View
A
Retailer 8
-
$753 USD
A$1,158 AUD
View
A
Retailer 9
-
$768 USD
View
B+
Retailer 10
-
$1,092 USD
View
B+
Retailer 11
-
$1,274 USD
View
B+
Retailer 12
-
$1,304 USD
£1,027 GBP
View
B+
Retailer 13
-
$1,389 USD
View
Most Expensive
B
Brilliant Earth
20749060A · Oct 28
$1,790 USD
View
13 more retailers have this diamond
Prices start from $291 USDSave up to $1,499 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
$291 USD