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Cushion|Lab Grown|IGI

1.41ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG766669678

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766669678

Diamond specifications and retailer prices

From £356 GBP
$477 USD
As of October 30, 2026
Save £1,157 GBP (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,513 GBP at Flawless Fine Jewelry · As of October 23, 2026
View at Flawless Fine Jewelry

About this 1.41ct lab-grown cushion diamond

This 1.41ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766669678 or 766669678. Listed at 15 retailers as of October 23, 2026, with prices from £356 to £1,513, a £1,157 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766669678
Dimensions5.72 × 5.72 × 8.48 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
5.72 mm5.72 mm1.41 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766669678
Side View
Table 59.0%Crown 38.3°Girdle: MED-STKPavilion 36°Culet: NoneDepth 63.3%

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: £1,513 GBP|Low: £356 GBP|High: £2,446 GBP|Avg: £1,004 GBP|-6.3%
Flawless Fine Jewelry
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 30, 2026
Retailer 3£356 GBP
Retailer 7£419 GBP
Retailer 6£557 GBP
Retailer 11£597 GBP
Retailer 2£622 GBP
Retailer 13£627 GBP
Retailer 8£651 GBP
Retailer 10£678 GBP
Retailer 14£815 GBP
Retailer 12£1,254 GBP
Retailer 4£1,293 GBP
Retailer 5£1,343 GBP
Retailer 9£1,458 GBP
Flawless Fine Jewelry£1,513 GBP

30 data points across 14 retailers

15 retailers£356 GBP to £1,513 GBP

A
Cheapest Retailer
-
£356 GBP
$477 USD
Final sale: no returns
A
Retailer 2
-
£419 GBP
View
Retailer 3
-
£557 GBP
$746 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£597 GBP
$800 USD
View
A
Retailer 5
-
£622 GBP
$833 USD
View
A
Retailer 6
-
£627 GBP
$840 USD
View
A
Retailer 7
-
£651 GBP
View
A
Retailer 8
-
£678 GBP
ZAR 14,682 ZAR
View
Retailer 9
-
£726 GBP
A$1,497 AUD
View
Price last confirmed 72 days ago
A
Retailer 10
-
£815 GBP
$1,092 USD
View
B+
Retailer 11
-
£1,254 GBP
SGD 2,271 SGD
View
B+
Retailer 12
-
£1,293 GBP
$1,733 USD
View
Retailer 13
-
£1,343 GBP
A$2,769 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£1,458 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
219D03A68 · Oct 23
£1,513 GBP
View
14 more retailers have this diamond
Prices start from £356 GBPSave up to £1,157 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
1.41ct Cushion
£356 GBP