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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG816630873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816630873

Diamond specifications and retailer prices

From £699 GBP
$937 USD
As of October 30, 2026
Save £2,031 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,731 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630873 or 816630873. Listed at 13 retailers as of October 29, 2026, with prices from £699 to £2,731, a £2,031 spread on the same certified stone. MOH London lists it at £2,731. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630873
Dimensions9.16 × 6.38 × 4.23 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
9.16 mm6.38 mm1.92 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630873
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,731 GBP|Low: £697 GBP|High: £3,298 GBP|Avg: £1,683 GBP|-16.1%
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 12£699 GBP
Retailer 13£725 GBP
Retailer 7£873 GBP
Retailer 11£966 GBP
Retailer 6£1,107 GBP
Retailer 2£1,113 GBP
Retailer 9£1,167 GBP
Retailer 8£1,300 GBP
Retailer 3£2,002 GBP
Retailer 4£2,267 GBP
Retailer 10£2,408 GBP
Retailer 5£2,511 GBP
MOH London£2,731 GBP

43 data points across 13 retailers

13 retailers£699 GBP to £2,731 GBP

A
Cheapest Retailer
-
£699 GBP
$937 USD
Final sale: no returns
Retailer 2
-
£725 GBP
$971 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£873 GBP
$1,170 USD
View
A
Retailer 4
-
£966 GBP
$1,294 USD
View
A
Retailer 5
-
£1,107 GBP
€1,413 EUR
View
A
Retailer 6
-
£1,113 GBP
View
A
Retailer 7
-
£1,167 GBP
$1,564 USD
View
A
Retailer 8
-
£1,300 GBP
$1,742 USD
View
B+
Retailer 9
-
£2,002 GBP
View
B+
Retailer 10
-
£2,267 GBP
$3,038 USD
View
B
Retailer 11
-
£2,408 GBP
$3,227 USD
View
B
Retailer 12
-
£2,511 GBP
$3,364 USD
View
Most Expensive
B
MOH London
LG816630873 · Oct 29
£2,731 GBP
View
12 more retailers have this diamond
Prices start from £699 GBPSave up to £2,031 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
£699 GBP