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Cushion|Lab Grown|IGI

1.92ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG799667149

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799667149

Diamond specifications and retailer prices

From £677 GBP
$907 USD
As of October 30, 2026
Save £1,968 GBP (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,644 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799667149 or 799667149. Listed at 15 retailers as of October 29, 2026, with prices from £677 to £2,644, a £1,968 spread on the same certified stone. MOH London lists it at £2,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle28.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799667149
Dimensions9.47 × 6.07 × 3.80 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.07 mm1.92 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799667149
Side View
Table 65.0%Crown 41.4°Girdle: MED-THKPavilion 28.5°Culet: NoneDepth 62.6%

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 30
Current: £2,644 GBP|Low: £677 GBP|High: £2,665 GBP|Avg: £1,522 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 13£677 GBP
Retailer 8£796 GBP
Retailer 7£843 GBP
Retailer 4£944 GBP
Retailer 10£1,004 GBP
Retailer 6£1,077 GBP
Retailer 9£1,290 GBP
Retailer 2£1,747 GBP
Retailer 5£1,934 GBP
Retailer 12£2,195 GBP
Retailer 11£2,345 GBP
Retailer 3£2,357 GBP
MOH London£2,644 GBP

42 data points across 13 retailers

15 retailers£677 GBP to £2,644 GBP

A
Cheapest Retailer
-
£677 GBP
$907 USD
Final sale: no returns
A
Retailer 2
-
£796 GBP
View
A
Retailer 3
-
£843 GBP
$1,130 USD
View
A
Retailer 4
-
£944 GBP
$1,265 USD
View
A
Retailer 5
-
£1,004 GBP
$1,345 USD
View
A
Retailer 6
-
£1,077 GBP
View
A
Retailer 7
-
£1,290 GBP
ZAR 27,918 ZAR
View
A
Retailer 8
-
£1,293 GBP
$1,732 USD
View
B+
Retailer 9
-
£1,747 GBP
A$3,601 AUD
View
B+
Retailer 10
-
£1,934 GBP
View
B+
Retailer 11
-
£2,195 GBP
$2,941 USD
View
B
Retailer 12
-
£2,345 GBP
$3,142 USD
View
B
Retailer 13
-
£2,357 GBP
SGD 4,267 SGD
View
B
Retailer 14
-
£2,428 GBP
$3,253 USD
View
Most Expensive
B+
MOH London
LG799667149 · Oct 29
£2,644 GBP
View
14 more retailers have this diamond
Prices start from £677 GBPSave up to £1,968 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
1.92ct Cushion
£677 GBP