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Cushion|Lab Grown|IGI

2.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG750568631

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG750568631

Diamond specifications and retailer prices

From £304 GBP
$405 USD
As of October 28, 2026
Save £2,572 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,876 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750568631 or 750568631. Listed at 19 retailers as of October 28, 2026, with prices from £304 to £2,876, a £2,572 spread on the same certified stone. Do Amore Diamonds lists it at £2,876. 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

2.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750568631
Dimensions7.12 × 6.84 × 7.12 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.12 mm6.84 mm2.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750568631
Side View
Table 59.0%Crown 38.4°Girdle: STK-THKPavilion 30.5°Culet: NoneDepth 67.1%

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: £609 GBP|Low: £213 GBP|High: £1,471 GBP|Avg: £751 GBP|+2.1%
Retailer 1
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 7£213 GBP
Retailer 6£304 GBP
Retailer 3£337 GBP
Retailer 14£448 GBP
Retailer 8£451 GBP
Retailer 17£499 GBP
Retailer 5£544 GBP
Retailer 10£573 GBP
Retailer 1£609 GBP
Retailer 11£823 GBP
Retailer 15£896 GBP
Retailer 13£897 GBP
Retailer 16£1,101 GBP
Retailer 2£1,272 GBP
Retailer 9£1,310 GBP
Retailer 4£1,336 GBP
Retailer 12£1,461 GBP

27 data points across 17 retailers

19 retailers£304 GBP to £2,876 GBP

A
Cheapest Retailer
-
£304 GBP
$405 USD
Final sale: no returns
A
Retailer 2
-
£448 GBP
$596 USD
View
A
Retailer 3
-
£451 GBP
$600 USD
View
A
Retailer 4
-
£461 GBP
HK$4,800 HKD
View
A
Retailer 5
-
£499 GBP
$665 USD
View
A
Retailer 6
-
£544 GBP
$724 USD
View
A
Retailer 7
-
£573 GBP
€727 EUR
View
A
Retailer 8
-
£609 GBP
View
B+
Retailer 9
-
£823 GBP
A$1,686 AUD
View
B+
Retailer 10
-
£896 GBP
$1,193 USD
View
B+
Retailer 11
-
£897 GBP
ZAR 19,294 ZAR
View
B+
Retailer 12
-
£1,101 GBP
A$2,255 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
£1,272 GBP
$1,694 USD
View
B
Retailer 14
-
£1,279 GBP
$1,703 USD
View
B
Retailer 15
-
£1,310 GBP
$1,745 USD
View
B
Retailer 16
-
£1,336 GBP
SGD 2,405 SGD
View
B
Retailer 17
-
£1,461 GBP
View
B
Retailer 18
-
£2,410 GBP
$3,210 USD
View
Most Expensive
B
Do Amore Diamonds
23-750568631 · Oct 29
£2,876 GBP
$3,830 USD
View
18 more retailers have this diamond
Prices start from £304 GBPSave up to £2,572 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
2.05ct Cushion
£304 GBP