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Cushion|Lab Grown|IGI

1.76ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825652760

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825652760

Diamond specifications and retailer prices

From £634 GBP
$850 USD
As of October 30, 2026
Save £3,202 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,836 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.76ct lab-grown cushion diamond

This 1.76ct 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 LG825652760 or 825652760. Listed at 12 retailers as of October 30, 2026, with prices from £634 to £3,836, a £3,202 spread on the same certified stone. Do Amore Diamonds lists it at £3,836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825652760
Dimensions8.31 × 6.19 × 4.38 mm
L/W Ratio1.34
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
8.31 mm6.19 mm1.76 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825652760
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 70.8%

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: £3,836 GBP|Low: £634 GBP|High: £5,068 GBP|Avg: £1,990 GBP|-24.3%
Do Amore Diamonds
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 11£634 GBP
Retailer 3£642 GBP
Retailer 10£824 GBP
Retailer 4£845 GBP
Retailer 9£916 GBP
Retailer 7£953 GBP
Retailer 12£1,501 GBP
Retailer 14£2,209 GBP
Retailer 8£2,341 GBP
Retailer 5£2,432 GBP
Retailer 13£2,526 GBP
Retailer 2£3,052 GBP
Retailer 6£3,447 GBP
Do Amore Diamonds£3,836 GBP

29 data points across 14 retailers

12 retailers£634 GBP to £3,836 GBP

A
Cheapest Retailer
-
£634 GBP
$850 USD
A
Retailer 2
-
£642 GBP
$860 USD
View
A
Retailer 3
-
£824 GBP
$1,104 USD
View
A
Retailer 4
-
£825 GBP
$1,105 USD
View
A
Retailer 5
-
£845 GBP
$1,132 USD
View
A
Retailer 6
-
£953 GBP
€1,216 EUR
View
B+
Retailer 7
-
£1,501 GBP
$2,011 USD
View
Retailer 8
-
£2,209 GBP
$2,960 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£2,341 GBP
View
B+
Retailer 10
-
£2,526 GBP
$3,384 USD
View
B
Retailer 11
-
£3,052 GBP
$4,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C1E316C0 · Oct 31
£3,836 GBP
$5,140 USD
View
11 more retailers have this diamond
Prices start from £634 GBPSave up to £3,202 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
1.76ct Cushion
£634 GBP