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Cushion|Lab Grown|IGI

1.93ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799644202

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799644202

Diamond specifications and retailer prices

From £1,227 GBP
$1,644 USD
As of October 31, 2026
Save £1,975 GBP (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,202 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.93ct lab-grown cushion diamond

This 1.93ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799644202 or 799644202. Listed at 4 retailers as of October 30, 2026, with prices from £1,227 to £3,202, a £1,975 spread on the same certified stone. Brilliant Earth lists it at £3,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799644202
Dimensions9.07 × 6.28 × 4.20 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.07 mm6.28 mm1.93 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799644202
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £3,202 GBP|Low: £727 GBP|High: £5,523 GBP|Avg: £2,644 GBP|-32.1%
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 31, 2026
Retailer 12£727 GBP
Retailer 7£820 GBP
Retailer 2£1,227 GBP
Retailer 11£1,567 GBP
Retailer 10£1,748 GBP
Retailer 13£2,103 GBP
Retailer 8£2,346 GBP
Retailer 4£2,352 GBP
Retailer 14£2,454 GBP
Brilliant Earth£3,202 GBP
Retailer 5£3,287 GBP
Retailer 9£3,814 GBP
Retailer 3£3,965 GBP
Retailer 6£4,783 GBP

19 data points across 14 retailers

4 retailers£1,227 GBP to £3,202 GBP

Retailer 1
-
£820 GBP
$1,099 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£1,227 GBP
$1,644 USD
View
Retailer 3
-
£2,346 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
21412000Y · Oct 30
£3,202 GBP
$4,290 USD
View
3 more retailers have this diamond
Prices start from £1,227 GBPSave up to £1,975 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
1.93ct Cushion
£1,227 GBP