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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 £323 GBP
$430 USD
As of October 28, 2026
Save £1,795 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,118 GBP 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 £323 to £2,118, a £1,795 spread on the same certified stone. Brilliant Earth lists it at £2,118. 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

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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: £2,118 GBP|Low: £294 GBP|High: £2,283 GBP|Avg: £876 GBP|-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£323 GBP
Retailer 13£358 GBP
Retailer 10£481 GBP
Retailer 12£481 GBP
Retailer 14£608 GBP
Retailer 4£609 GBP
Retailer 9£615 GBP
Retailer 7£629 GBP
Retailer 2£646 GBP
Retailer 8£830 GBP
Retailer 3£1,179 GBP
Retailer 6£1,340 GBP
Retailer 11£1,400 GBP
Brilliant Earth£2,118 GBP

44 data points across 14 retailers

14 retailers£323 GBP to £2,118 GBP

A
Cheapest Retailer
-
£323 GBP
$430 USD
Final sale: no returns
A
Retailer 2
-
£358 GBP
$477 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£481 GBP
$640 USD
View
A
Retailer 4
-
£481 GBP
$640 USD
View
A
Retailer 5
-
£608 GBP
$809 USD
View
A
Retailer 6
-
£609 GBP
$811 USD
View
B+
Retailer 7
-
£615 GBP
ZAR 13,228 ZAR
View
B+
Retailer 8
-
£629 GBP
€798 EUR
View
B+
Retailer 9
-
£646 GBP
View
B+
Retailer 10
-
£830 GBP
A$1,701 AUD
View
B
Retailer 11
-
£1,179 GBP
$1,570 USD
View
B
Retailer 12
-
£1,340 GBP
$1,784 USD
View
B
Retailer 13
-
£1,400 GBP
View
Most Expensive
B
Brilliant Earth
21328864A · Oct 29
£2,118 GBP
$2,820 USD
View
13 more retailers have this diamond
Prices start from £323 GBPSave up to £1,795 GBP

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
£323 GBP