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Cushion|Lab Grown|IGI

2.68ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG804605076

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804605076

Diamond specifications and retailer prices

From £1,277 GBP
$1,711 USD
As of October 26, 2026
Save £5,776 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £7,053 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 2.68ct lab-grown cushion diamond

This 2.68ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804605076 or 804605076. Listed at 24 retailers as of October 26, 2026, with prices from £1,277 to £7,053, a £5,776 spread on the same certified stone. Do Amore Diamonds lists it at £7,053. 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

2.68
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605076
Dimensions9.89 × 7.24 × 4.80 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.24 mm2.68 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605076
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 66.3%

Caratlytics Score

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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 26
Current: £7,053 GBP|Low: £1,277 GBP|High: £7,053 GBP|Avg: £3,495 GBP
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
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Retailer 17
October 27, 2026
Retailer 6£1,322 GBP
Retailer 16£1,325 GBP
Retailer 17£1,452 GBP
Retailer 3£2,000 GBP
Retailer 2£2,057 GBP
Retailer 7£2,088 GBP
Retailer 11£2,194 GBP
Retailer 5£3,367 GBP
Retailer 4£3,417 GBP
Retailer 15£3,471 GBP
Retailer 9£3,679 GBP
Retailer 13£3,752 GBP
Retailer 12£4,175 GBP
Retailer 10£5,112 GBP
Retailer 14£5,134 GBP
Retailer 8£6,641 GBP
Do Amore Diamonds£7,053 GBP

30 data points across 17 retailers

24 retailers£1,277 GBP to £7,053 GBP

A
Cheapest Retailer
-
£1,277 GBP
$1,711 USD
Retailer 2
-
£1,322 GBP
$1,772 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£1,452 GBP
$1,945 USD
View
A
Retailer 4
-
£1,779 GBP
$2,383 USD
View
A
Retailer 5
-
£2,000 GBP
$2,680 USD
View
A
Retailer 6
-
£2,057 GBP
View
A
Retailer 7
-
£2,088 GBP
$2,798 USD
View
A
Retailer 8
-
£2,194 GBP
€2,800 EUR
View
A
Retailer 9
-
£2,480 GBP
CA$4,614 CAD
View
B+
Retailer 10
-
£3,026 GBP
View
Retailer 11
-
£3,367 GBP
A$6,941 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
£3,417 GBP
$4,579 USD
View
Retailer 13
-
£3,471 GBP
A$7,156 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£3,608 GBP
$4,835 USD
View
B+
Retailer 15
-
£3,679 GBP
$4,930 USD
View
B+
Retailer 16
-
£3,752 GBP
ZAR 81,218 ZAR
View
B+
Retailer 17
-
£4,008 GBP
$5,370 USD
View
B+
Retailer 18
-
£4,175 GBP
View
B+
Retailer 19
-
£5,112 GBP
View
B
Retailer 20
-
£5,134 GBP
$6,879 USD
View
Retailer 21
-
£5,687 GBP
$7,620 USD
View
Price last confirmed 37 days ago
B
Retailer 22
-
£6,306 GBP
$8,450 USD
View
Retailer 23
-
£6,641 GBP
$8,898 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
20-E84080 · Oct 27
£7,053 GBP
$9,450 USD
View
23 more retailers have this diamond
Prices start from £1,277 GBPSave up to £5,776 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
2.68ct Cushion
£1,277 GBP