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Cushion|Lab Grown|IGI

5.56ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG844656530

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844656530

Diamond specifications and retailer prices

From £1,971 GBP
As of October 27, 2026
Save £7,197 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,168 GBP at With Clarity · As of October 27, 2026
View at With Clarity

About this 5.56ct lab-grown cushion diamond

This 5.56ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656530 or 844656530. Listed at 15 retailers as of October 27, 2026, with prices from £1,971 to £9,168, a £7,197 spread on the same certified stone. With Clarity lists it at £9,168. 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

5.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656530
Dimensions12.67 × 9.01 × 5.81 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
12.67 mm9.01 mm5.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656530
Side View
Table 65.0%Crown 37.3°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 64.5%

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 27
Current: £2,000 GBP|Low: £1,812 GBP|High: £9,707 GBP|Avg: £4,245 GBP|-4.3%
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
With Clarity
October 28, 2026
Retailer 3£1,812 GBP
Retailer 9£1,971 GBP
Retailer 1£2,000 GBP
Retailer 13£2,093 GBP
Retailer 10£2,568 GBP
Retailer 11£2,683 GBP
Retailer 8£2,829 GBP
Retailer 4£3,560 GBP
Retailer 14£3,798 GBP
Retailer 6£3,883 GBP
Retailer 12£5,098 GBP
Retailer 7£5,254 GBP
Retailer 5£6,277 GBP
Retailer 2£6,561 GBP
Retailer 15£6,858 GBP
With Clarity£9,168 GBP

11 data points across 16 retailers

15 retailers£1,971 GBP to £9,168 GBP

A
Cheapest Retailer
-
£1,971 GBP
A
Retailer 2
-
£2,000 GBP
$2,680 USD
View
A
Retailer 3
-
£2,093 GBP
$2,804 USD
View
A
Retailer 4
-
£2,568 GBP
View
B+
Retailer 5
-
£2,683 GBP
$3,595 USD
View
B+
Retailer 6
-
£2,829 GBP
€3,610 EUR
View
B+
Retailer 7
-
£3,560 GBP
View
B+
Retailer 8
-
£3,798 GBP
ZAR 82,221 ZAR
View
Retailer 9
-
£3,883 GBP
A$8,005 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£5,098 GBP
View
B
Retailer 11
-
£5,254 GBP
$7,040 USD
View
B
Retailer 12
-
£6,277 GBP
SGD 11,365 SGD
View
B
Retailer 13
-
£6,561 GBP
$8,790 USD
View
B
Retailer 14
-
£6,858 GBP
$9,189 USD
View
Most Expensive
B
With Clarity
844656530 · Oct 27
£9,168 GBP
$12,284 USD
View
14 more retailers have this diamond
Prices start from £1,971 GBPSave up to £7,197 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
5.56ct Cushion
£1,971 GBP