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Cushion|Lab Grown|IGI

2.76ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825652800

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825652800

Diamond specifications and retailer prices

From £1,186 GBP
$1,580 USD
As of October 29, 2026
Save £3,810 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,997 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.76ct lab-grown cushion diamond

This 2.76ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825652800 or 825652800. Listed at 8 retailers as of October 29, 2026, with prices from £1,186 to £4,997, a £3,810 spread on the same certified stone. With Clarity lists it at £4,997. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.76
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825652800
Dimensions9.81 × 7.27 × 4.90 mm
L/W Ratio1.35
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
9.81 mm7.27 mm2.76 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825652800
Side View
Table 58.0%Crown 34.1°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,214 GBP|Low: £1,186 GBP|High: £7,232 GBP|Avg: £3,564 GBP|-25.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 30, 2026
Retailer 2£1,186 GBP
Retailer 5£1,901 GBP
Retailer 1£2,214 GBP
Retailer 3£2,353 GBP
Retailer 6£3,441 GBP
Retailer 4£3,589 GBP
Retailer 7£4,614 GBP
With Clarity£4,997 GBP

30 data points across 8 retailers

8 retailers£1,186 GBP to £4,997 GBP

A
Cheapest Retailer
-
£1,186 GBP
$1,580 USD
A
Retailer 2
-
£1,901 GBP
$2,531 USD
View
A
Retailer 3
-
£2,214 GBP
€2,808 EUR
View
A
Retailer 4
-
£2,353 GBP
$3,133 USD
View
B+
Retailer 5
-
£3,441 GBP
View
B+
Retailer 6
-
£3,589 GBP
$4,779 USD
View
Retailer 7
-
£4,614 GBP
$6,145 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
With Clarity
825652800 · Oct 30
£4,997 GBP
$6,654 USD
View
7 more retailers have this diamond
Prices start from £1,186 GBPSave up to £3,810 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
2.76ct Cushion
£1,186 GBP