Cushion|Lab Grown|IGI

5.84ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG840648340

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840648340

Diamond specifications and retailer prices

From £782 GBP
$1,048 USD
As of October 29, 2026
Save £3,108 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,470 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.84ct lab-grown cushion diamond

This 5.84ct 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 LG840648340 or 840648340. Listed at 19 retailers as of October 29, 2026, with a 397% 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

5.84
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648340
Dimensions12.82 × 8.93 × 6.07 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm8.93 mm5.84 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648340
Side View
Table 65.0%Crown 41.7°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 68.0%

Caratlytics Score

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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 29
Current: £865 GBP|Low: £782 GBP|High: £4,437 GBP|Avg: £2,222 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
Retailer 18
October 30, 2026
Retailer 4£782 GBP
Retailer 1£865 GBP
Retailer 15£940 GBP
Retailer 18£1,152 GBP
Retailer 16£1,161 GBP
Retailer 12£1,240 GBP
Retailer 11£1,248 GBP
Retailer 14£1,646 GBP
Retailer 7£1,648 GBP
Retailer 2£2,187 GBP
Retailer 3£2,241 GBP
Retailer 9£2,548 GBP
Retailer 13£2,763 GBP
Retailer 5£2,819 GBP
Retailer 6£3,156 GBP
Retailer 10£3,794 GBP
Retailer 17£3,890 GBP
Retailer 8£4,415 GBP

28 data points across 18 retailers

19 retailers£782 GBP to £3,890 GBP

A
Cheapest Retailer
-
£782 GBP
$1,048 USD
Final sale: no returns
A
Retailer 2
-
£865 GBP
View
A
Retailer 3
-
£940 GBP
$1,260 USD
View
A
Retailer 4
-
£1,152 GBP
$1,543 USD
View
B+
Retailer 5
-
£1,161 GBP
$1,555 USD
View
A
Retailer 6
-
£1,240 GBP
€1,582 EUR
View
A
Retailer 7
-
£1,248 GBP
View
A
Retailer 8
-
£1,646 GBP
ZAR 35,633 ZAR
View
Retailer 9
-
£1,648 GBP
A$3,398 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
£2,187 GBP
$2,930 USD
View
A
Retailer 11
-
£2,241 GBP
View
A
Retailer 12
-
£2,548 GBP
$3,414 USD
View
B+
Retailer 13
-
£2,763 GBP
View
B+
Retailer 14
-
£2,819 GBP
$3,776 USD
View
B+
Retailer 15
-
£3,156 GBP
SGD 5,714 SGD
View
Retailer 16
-
£3,794 GBP
A$7,821 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
£3,890 GBP
$5,212 USD
View
Retailer 18
-
£4,415 GBP
$5,915 USD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMKOJKG · Oct 13
£6,470 GBP
$8,669 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from £782 GBPSave up to £3,108 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
5.84ct Cushion
£782 GBP