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Cushion|Lab Grown|IGI

1.69ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG630436795

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG630436795

Diamond specifications and retailer prices

From £1,036 GBP
$1,390 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,036 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.69ct lab-grown cushion diamond

This 1.69ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630436795 or 630436795. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630436795
Dimensions8.90 × 6.09 × 4.04 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.90 mm6.09 mm1.69 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630436795
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £1,036 GBP|Low: £278 GBP|High: £1,572 GBP|Avg: £730 GBP|-33.5%
Brilliant Earth
Retailer 2
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Retailer 11
July 11, 2026
Retailer 6£312 GBP
Retailer 9£393 GBP
Retailer 8£441 GBP
Retailer 7£455 GBP
Retailer 11£626 GBP
Retailer 5£810 GBP
Retailer 3£865 GBP
Retailer 10£874 GBP
Retailer 2£1,008 GBP
Brilliant Earth£1,036 GBP
Retailer 4£1,490 GBP

64 data points across 11 retailers

1 retailer

B
Brilliant Earth
10294581B · Nov 2
£1,036 GBP
$1,390 USD
View

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B
1.69ct Cushion
£1,036 GBP