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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 $766 NZD
$430 USD
As of October 28, 2026
Save $4,255 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,021 NZD 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 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 $766 to $5,021, a $4,255 spread on the same certified stone. Brilliant Earth lists it at $5,021. 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
Colour
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: $5,021 NZD|Low: $698 NZD|High: $5,413 NZD|Avg: $2,077 NZD|-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$766 NZD
Retailer 13$849 NZD
Retailer 10$1,140 NZD
Retailer 12$1,140 NZD
Retailer 14$1,440 NZD
Retailer 4$1,444 NZD
Retailer 9$1,458 NZD
Retailer 7$1,492 NZD
Retailer 2$1,531 NZD
Retailer 8$1,969 NZD
Retailer 3$2,795 NZD
Retailer 6$3,176 NZD
Retailer 11$3,319 NZD
Brilliant Earth$5,021 NZD

44 data points across 14 retailers

14 retailers$766 NZD to $5,021 NZD

A
Cheapest Retailer
-
$766 NZD
$430 USD
Final sale: no returns
A
Retailer 2
-
$849 NZD
$477 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,140 NZD
$640 USD
View
A
Retailer 4
-
$1,140 NZD
$640 USD
View
A
Retailer 5
-
$1,440 NZD
$809 USD
View
A
Retailer 6
-
$1,444 NZD
$811 USD
View
B+
Retailer 7
-
$1,458 NZD
ZAR 13,228 ZAR
View
B+
Retailer 8
-
$1,492 NZD
€798 EUR
View
B+
Retailer 9
-
$1,531 NZD
£677 GBP
View
B+
Retailer 10
-
$1,969 NZD
A$1,701 AUD
View
B
Retailer 11
-
$2,795 NZD
$1,570 USD
View
B
Retailer 12
-
$3,176 NZD
$1,784 USD
View
B
Retailer 13
-
$3,319 NZD
£1,468 GBP
View
Most Expensive
B
Brilliant Earth
21328864A · Oct 29
$5,021 NZD
$2,820 USD
View
13 more retailers have this diamond
Prices start from $766 NZDSave up to $4,255 NZD

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
$766 NZD