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Cushion|Lab Grown|IGI

1.83ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG829619933

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG829619933

Diamond specifications and retailer prices

From $430 USD
As of October 28, 2026
Save $2,390 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,820 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 LG829619933 or 829619933. Listed at 14 retailers as of October 28, 2026, with prices from $430 to $2,820, a $2,390 spread on the same certified stone. Brilliant Earth lists it at $2,820. 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 angle34.1°
Pavilion angle48.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829619933
Dimensions8.12 × 6.36 × 3.91 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm6.36 mm1.83 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829619933
Side View
Table 63.0%Crown 34.1°Girdle: STK-THKPavilion 48.8°Culet: LargeDepth 61.5%

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: $2,820 USD|Low: $392 USD|High: $3,040 USD|Avg: $1,166 USD|-7.2%
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
October 29, 2026
Retailer 5$430 USD
Retailer 13$477 USD
Retailer 10$640 USD
Retailer 12$640 USD
Retailer 14$809 USD
Retailer 4$811 USD
Retailer 8$819 USD
Retailer 2$838 USD
Retailer 9$858 USD
Retailer 7$1,106 USD
Retailer 3$1,570 USD
Retailer 6$1,784 USD
Retailer 11$1,864 USD
Brilliant Earth$2,820 USD

44 data points across 14 retailers

14 retailers$430 USD to $2,820 USD

A
Cheapest Retailer
-
$430 USD
Final sale: no returns
A
Retailer 2
-
$477 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$640 USD
View
A
Retailer 4
-
$640 USD
View
A
Retailer 5
-
$809 USD
View
A
Retailer 6
-
$811 USD
View
B+
Retailer 7
-
$819 USD
ZAR 13,228 ZAR
View
B+
Retailer 8
-
$838 USD
€798 EUR
View
B+
Retailer 9
-
$858 USD
£675 GBP
View
B+
Retailer 10
-
$1,106 USD
A$1,701 AUD
View
B
Retailer 11
-
$1,570 USD
View
B
Retailer 12
-
$1,784 USD
View
B
Retailer 13
-
$1,864 USD
£1,468 GBP
View
Most Expensive
B
Brilliant Earth
21328864A · Oct 28
$2,820 USD
View
13 more retailers have this diamond
Prices start from $430 USDSave up to $2,390 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
$430 USD