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Cushion|Lab Grown|IGI

5.76ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG817607561

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817607561

Diamond specifications and retailer prices

From £1,246 GBP
$1,659 USD
As of October 29, 2026
Save £9,986 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £11,232 GBP at Mervis Diamond Importers · As of October 29, 2026
View at Mervis Diamond Importers

About this 5.76ct lab-grown cushion diamond

This 5.76ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817607561 or 817607561. Listed at 19 retailers as of October 29, 2026, with prices from £1,246 to £11,232, a £9,986 spread on the same certified stone. Mervis Diamond Importers lists it at £11,232. 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

5.76
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817607561
Dimensions13.28 × 9.33 × 6.04 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm9.33 mm5.76 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817607561
Side View
Table 59.0%Crown 31°Girdle: THN-MEDPavilion 34.4°Culet: NoneDepth 64.7%

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: Oct 29
Current: £11,232 GBP|Low: £1,246 GBP|High: £12,329 GBP|Avg: £3,593 GBP|-8.9%
Mervis Diamond Importers
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
October 30, 2026
Retailer 5£1,246 GBP
Retailer 3£1,292 GBP
Retailer 15£1,325 GBP
Retailer 4£1,589 GBP
Retailer 11£1,816 GBP
Retailer 2£2,020 GBP
Retailer 13£2,893 GBP
Retailer 9£2,896 GBP
Retailer 6£2,953 GBP
Retailer 16£3,481 GBP
Retailer 7£3,521 GBP
Retailer 10£4,092 GBP
Retailer 14£4,239 GBP
Retailer 8£5,019 GBP
Retailer 12£6,744 GBP
Mervis Diamond Importers£11,232 GBP

42 data points across 16 retailers

19 retailers£1,246 GBP to £11,232 GBP

A
Cheapest Retailer
-
£1,246 GBP
$1,659 USD
Final sale: no returns
Retailer 2
-
£1,292 GBP
$1,720 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£1,325 GBP
$1,765 USD
View
A
Retailer 4
-
£1,589 GBP
$2,116 USD
View
A
Retailer 5
-
£1,756 GBP
$2,339 USD
View
A
Retailer 6
-
£1,816 GBP
$2,419 USD
View
A
Retailer 7
-
£2,020 GBP
View
Retailer 8
-
£2,893 GBP
A$5,928 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£2,896 GBP
ZAR 62,304 ZAR
View
B+
Retailer 10
-
£2,953 GBP
View
B+
Retailer 11
-
£3,481 GBP
$4,635 USD
View
B+
Retailer 12
-
£3,521 GBP
$4,689 USD
View
B+
Retailer 13
-
£3,743 GBP
$4,984 USD
View
B+
Retailer 14
-
£4,092 GBP
View
Retailer 15
-
£4,239 GBP
$5,645 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
£5,019 GBP
$6,684 USD
View
B
Retailer 17
-
£6,744 GBP
$8,980 USD
View
B
Retailer 18
-
£7,659 GBP
$10,200 USD
View
Most Expensive
B
Mervis Diamond Importers
1985410214 · Oct 29
£11,232 GBP
$14,957 USD
View
18 more retailers have this diamond
Prices start from £1,246 GBPSave up to £9,986 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
5.76ct Cushion
£1,246 GBP