CaratHunter
Plans
Cushion|Lab Grown|IGI

2.63ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG764669231

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG764669231

Diamond specifications and retailer prices

From £856 GBP
$1,140 USD
As of October 28, 2026
Save £5,932 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,788 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 2.63ct lab-grown cushion diamond

This 2.63ct 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 LG764669231 or 764669231. Listed at 17 retailers as of October 28, 2026, with prices from £856 to £6,788, a £5,932 spread on the same certified stone. Do Amore Diamonds lists it at £6,788. 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

2.63
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764669231
Dimensions9.71 × 7.52 × 4.80 mm
L/W Ratio1.29
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
9.71 mm7.52 mm2.63 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764669231
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 63.8%

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 28
Current: £6,788 GBP|Low: £856 GBP|High: £6,788 GBP|Avg: £2,599 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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 6£856 GBP
Retailer 12£980 GBP
Retailer 3£1,129 GBP
Retailer 11£1,410 GBP
Retailer 7£1,415 GBP
Retailer 4£1,654 GBP
Retailer 15£1,771 GBP
Retailer 13£2,321 GBP
Retailer 2£2,525 GBP
Retailer 17£2,701 GBP
Retailer 16£2,749 GBP
Retailer 10£3,161 GBP
Retailer 9£3,227 GBP
Retailer 8£3,432 GBP
Retailer 5£3,478 GBP
Retailer 14£4,145 GBP
Do Amore Diamonds£6,788 GBP

43 data points across 17 retailers

17 retailers£856 GBP to £6,788 GBP

A
Cheapest Retailer
-
£856 GBP
$1,140 USD
Final sale: no returns
A
Retailer 2
-
£980 GBP
$1,305 USD
View
A
Retailer 3
-
£1,129 GBP
$1,503 USD
View
A
Retailer 4
-
£1,410 GBP
View
A
Retailer 5
-
£1,415 GBP
$1,884 USD
View
A
Retailer 6
-
£1,654 GBP
$2,203 USD
View
A
Retailer 7
-
£1,771 GBP
$2,359 USD
View
A
Retailer 8
-
£2,321 GBP
A$4,756 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£2,525 GBP
ZAR 54,325 ZAR
View
B+
Retailer 10
-
£2,701 GBP
View
A
Retailer 11
-
£2,749 GBP
$3,661 USD
View
B+
Retailer 12
-
£3,161 GBP
View
B+
Retailer 13
-
£3,227 GBP
A$6,611 AUD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
£3,432 GBP
SGD 6,177 SGD
View
B+
Retailer 15
-
£3,478 GBP
$4,632 USD
View
B+
Retailer 16
-
£4,145 GBP
$5,520 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-B4F3E0FEE · Oct 28
£6,788 GBP
$9,040 USD
View
16 more retailers have this diamond
Prices start from £856 GBPSave up to £5,932 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
2.63ct Cushion
£856 GBP