Cushion|Lab Grown|IGI

1.90ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811608479

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811608479

Diamond specifications and retailer prices

From £277 GBP
HK$2,900 HKD
As of November 1, 2026
21 retailers carry this diamond
Most expensive: £1,431 GBP at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811608479 or 811608479. Listed at 21 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811608479
Dimensions8.30 × 6.39 × 4.31 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm6.39 mm1.90 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811608479
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,259 GBP|Low: £224 GBP|High: £1,356 GBP|Avg: £708 GBP|-7.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 26, 2026
Retailer 9£224 GBP
Retailer 16£277 GBP
Retailer 17£376 GBP
Retailer 19£392 GBP
Retailer 4£412 GBP
Retailer 15£420 GBP
Retailer 8£455 GBP
Retailer 13£460 GBP
Retailer 20£585 GBP
Retailer 2£599 GBP
Retailer 3£630 GBP
Retailer 11£802 GBP
Retailer 6£837 GBP
Retailer 14£922 GBP
Retailer 12£956 GBP
Retailer 5£965 GBP
Retailer 21£1,001 GBP
Retailer 18£1,002 GBP
Retailer 7£1,031 GBP
Retailer 10£1,053 GBP
Brilliant Earth£1,259 GBP

36 data points across 21 retailers

21 retailers

A
Cheapest Retailer
-
£277 GBP
HK$2,900 HKD
Retailer 2
-
£376 GBP
$505 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£392 GBP
€501 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
£412 GBP
$553 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£420 GBP
ZAR 9,111 ZAR
View
Price last confirmed 9 days ago
Retailer 6
-
£455 GBP
$611 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£460 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£585 GBP
A$1,207 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
£599 GBP
$804 USD
View
Price last confirmed 7 days ago
Retailer 10
-
£630 GBP
$846 USD
View
Price last confirmed 10 days ago
Retailer 11
-
£802 GBP
SGD 1,454 SGD
View
Price last confirmed 10 days ago
Retailer 12
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£837 GBP
$1,123 USD
View
Price last confirmed 9 days ago
Retailer 13
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£922 GBP
A$1,903 AUD
View
Price last confirmed 24 days ago
Retailer 14
-
£956 GBP
$1,283 USD
View
Price last confirmed 9 days ago
Retailer 15
-
£965 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
£1,001 GBP
View
Price last confirmed 14 days ago
Retailer 17
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£1,002 GBP
$1,345 USD
View
Price last confirmed 14 days ago
Retailer 18
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£1,031 GBP
$1,383 USD
View
Price last confirmed 9 days ago
Retailer 19
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£1,053 GBP
$1,414 USD
View
Price last confirmed 10 days ago
Retailer 20
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£1,259 GBP
$1,690 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
20476263A · Sep 23
£1,431 GBP
$1,920 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from £277 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
1.90ct Cushion
£277 GBP