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Cushion|Lab Grown|IGI

2.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG821637451

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821637451

Diamond specifications and retailer prices

From £769 GBP
$1,030 USD
As of November 1, 2026
Save £2,003 GBP (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,772 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.04ct lab-grown cushion diamond

This 2.04ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821637451 or 821637451. Listed at 15 retailers as of October 31, 2026, with prices from £769 to £2,772, a £2,003 spread on the same certified stone. Taylor and Hart lists it at £2,772. 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

2.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821637451
Dimensions8.78 × 6.23 × 4.19 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm6.23 mm2.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821637451
Side View
Table 65.0%Crown 38.1°Girdle: STK-THKPavilion 30.5°Culet: NoneDepth 67.3%

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: Nov 1
Current: £1,228 GBP|Low: £769 GBP|High: £3,208 GBP|Avg: £1,832 GBP|-12.5%
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
Taylor and Hart
November 2, 2026
Retailer 2£769 GBP
Retailer 3£797 GBP
Retailer 8£878 GBP
Retailer 11£929 GBP
Retailer 12£1,142 GBP
Retailer 1£1,228 GBP
Retailer 4£1,378 GBP
Retailer 9£1,893 GBP
Retailer 10£2,057 GBP
Retailer 5£2,207 GBP
Retailer 14£2,494 GBP
Retailer 13£2,608 GBP
Retailer 6£2,678 GBP
Retailer 7£2,704 GBP
Taylor and Hart£2,772 GBP

44 data points across 15 retailers

15 retailers£769 GBP to £2,772 GBP

A
Cheapest Retailer
-
£769 GBP
$1,030 USD
Final sale: no returns
Retailer 2
-
£797 GBP
$1,068 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£878 GBP
View
A
Retailer 4
-
£929 GBP
$1,245 USD
View
A
Retailer 5
-
£1,142 GBP
$1,530 USD
View
A
Retailer 6
-
£1,228 GBP
View
A
Retailer 7
-
£1,378 GBP
$1,847 USD
View
B+
Retailer 8
-
£1,893 GBP
A$3,902 AUD
View
B+
Retailer 9
-
£2,057 GBP
ZAR 44,524 ZAR
View
B+
Retailer 10
-
£2,207 GBP
View
B+
Retailer 11
-
£2,494 GBP
$3,342 USD
View
B+
Retailer 12
-
£2,608 GBP
$3,494 USD
View
B+
Retailer 13
-
£2,678 GBP
SGD 4,849 SGD
View
B+
Retailer 14
-
£2,704 GBP
View
Most Expensive
B+
Taylor and Hart
LDKDBUV · Oct 31
£2,772 GBP
$3,714 USD
View
14 more retailers have this diamond
Prices start from £769 GBPSave up to £2,003 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
2.04ct Cushion
£769 GBP