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Cushion|Lab Grown|IGI

5.79ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG835629047

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835629047

Diamond specifications and retailer prices

From £783 GBP
$1,043 USD
As of October 29, 2026
Save £499 GBP (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,382 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.79ct lab-grown cushion diamond

This 5.79ct 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 LG835629047 or 835629047. Listed at 3 retailers as of October 29, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.79
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835629047
Dimensions12.29 × 9.50 × 6.32 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm9.50 mm5.79 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835629047
Side View
Table 60.0%Crown 35.2°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £4,382 GBP|Low: £783 GBP|High: £4,404 GBP|Avg: £2,064 GBP|-0.5%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£783 GBP
Retailer 2£1,282 GBP
Rare Carat£4,382 GBP

35 data points across 3 retailers

3 retailers£783 GBP to £1,282 GBP

A
Cheapest Retailer
-
£783 GBP
$1,043 USD
Final sale: no returns
A
Retailer 2
-
£1,282 GBP
View
Most Expensive
Rare Carat
835629047 · Oct 19
£4,382 GBP
$5,835 USD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from £783 GBPSave up to £499 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
5.79ct Cushion
£783 GBP