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Cushion|Lab Grown|IGI

5.56ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG713531337

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG713531337

Diamond specifications and retailer prices

From £1,300 GBP
$1,742 USD
As of October 31, 2026
Save £5,243 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,543 GBP at With Clarity · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713531337 or 713531337. Listed at 23 retailers as of October 31, 2026, with prices from £1,300 to £6,543, a £5,243 spread on the same certified stone. With Clarity lists it at £6,543. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713531337
Dimensions11.48 × 8.96 × 6.08 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.96 mm5.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713531337
Side View
Table 65.0%Crown 39.2°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 67.9%

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 31
Current: £1,907 GBP|Low: £1,300 GBP|High: £10,113 GBP|Avg: £3,230 GBP|-3.0%
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
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 1, 2026
Retailer 4£1,300 GBP
Retailer 5£1,346 GBP
Retailer 21£1,474 GBP
Retailer 10£1,557 GBP
Retailer 7£1,576 GBP
Retailer 1£1,907 GBP
Retailer 20£1,926 GBP
Retailer 16£2,041 GBP
Retailer 15£2,120 GBP
Retailer 3£2,407 GBP
Retailer 12£2,729 GBP
Retailer 18£2,736 GBP
Retailer 11£3,253 GBP
Retailer 13£3,323 GBP
Retailer 8£3,646 GBP
Retailer 19£3,850 GBP
Retailer 2£3,885 GBP
Retailer 6£3,927 GBP
Retailer 9£4,501 GBP
Retailer 14£4,732 GBP
Retailer 17£5,672 GBP
With Clarity£6,574 GBP

33 data points across 22 retailers

23 retailers£1,300 GBP to £6,543 GBP

A
Cheapest Retailer
-
£1,300 GBP
$1,742 USD
Final sale: no returns
Retailer 2
-
£1,346 GBP
$1,804 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£1,474 GBP
$1,975 USD
View
A
Retailer 4
-
£1,557 GBP
HK$16,300 HKD
View
A
Retailer 5
-
£1,576 GBP
$2,111 USD
View
A
Retailer 6
-
£1,907 GBP
View
A
Retailer 7
-
£1,926 GBP
$2,580 USD
View
A
Retailer 8
-
£2,041 GBP
$2,735 USD
View
A
Retailer 9
-
£2,120 GBP
€2,705 EUR
View
B+
Retailer 10
-
£2,407 GBP
$3,225 USD
View
Retailer 11
-
£2,729 GBP
A$5,625 AUD
View
B+
Retailer 12
-
£2,736 GBP
ZAR 59,218 ZAR
View
B+
Retailer 13
-
£3,253 GBP
View
B+
Retailer 14
-
£3,323 GBP
$4,452 USD
View
B+
Retailer 15
-
£3,476 GBP
$4,658 USD
View
B
Retailer 16
-
£3,646 GBP
$4,885 USD
View
B+
Retailer 17
-
£3,850 GBP
View
Retailer 18
-
£3,885 GBP
A$8,008 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
£3,927 GBP
$5,262 USD
View
B
Retailer 20
-
£4,501 GBP
SGD 8,150 SGD
View
B
Retailer 21
-
£4,732 GBP
$6,340 USD
View
B
Retailer 22
-
£5,672 GBP
$7,600 USD
View
Most Expensive
B
With Clarity
713531337 · Oct 31
£6,543 GBP
$8,767 USD
View
22 more retailers have this diamond
Prices start from £1,300 GBPSave up to £5,243 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
£1,300 GBP