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Cushion|Lab Grown|IGI

1.98ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG768632033

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG768632033

Diamond specifications and retailer prices

From £662 GBP
$881 USD
As of October 29, 2026
Save £3,582 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,244 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.98ct lab-grown cushion diamond

This 1.98ct 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 LG768632033 or 768632033. Listed at 12 retailers as of October 29, 2026, with prices from £662 to £4,244, a £3,582 spread on the same certified stone. Yadav Diamonds lists it at £4,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632033
Dimensions7.20 × 7.18 × 4.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
7.20 mm7.18 mm1.98 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632033
Side View
Table 58.0%Crown 36.4°Girdle: THK-VTKPavilion 38.3°Culet: NoneDepth 67.8%

Caratlytics Score

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A+
Exceptional
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 29
Current: £3,304 GBP|Low: £662 GBP|High: £6,683 GBP|Avg: £2,679 GBP|-32.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yadav Diamonds
October 30, 2026
Retailer 8£662 GBP
Retailer 12£668 GBP
Retailer 3£843 GBP
Retailer 7£854 GBP
Retailer 5£971 GBP
Retailer 2£1,047 GBP
Retailer 10£1,557 GBP
Retailer 6£2,435 GBP
Retailer 1£3,304 GBP
Retailer 11£3,496 GBP
Retailer 9£3,987 GBP
Yadav Diamonds£4,244 GBP
Retailer 4£6,103 GBP

29 data points across 13 retailers

12 retailers£662 GBP to £4,244 GBP

A+
Cheapest Retailer
-
£662 GBP
$881 USD
A
Retailer 2
-
£668 GBP
$890 USD
View
A
Retailer 3
-
£843 GBP
$1,122 USD
View
Final sale: no returns
A
Retailer 4
-
£854 GBP
$1,137 USD
View
A
Retailer 5
-
£971 GBP
€1,232 EUR
View
A
Retailer 6
-
£1,047 GBP
$1,394 USD
View
B+
Retailer 7
-
£1,557 GBP
$2,074 USD
View
B+
Retailer 8
-
£2,435 GBP
View
B
Retailer 9
-
£3,304 GBP
$4,400 USD
View
Retailer 10
-
£3,496 GBP
$4,655 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
£3,987 GBP
$5,310 USD
View
Most Expensive
B
Yadav Diamonds
12976848 · Oct 30
£4,244 GBP
$5,651 USD
View
11 more retailers have this diamond
Prices start from £662 GBPSave up to £3,582 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+
1.98ct Cushion
£662 GBP