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Cushion|Lab Grown|IGI

5.61ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG700587947

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG700587947

Diamond specifications and retailer prices

From £1,887 GBP
$2,528 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: £1,887 GBP at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 5.61ct lab-grown cushion diamond

This 5.61ct 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 LG700587947 or 700587947. Listed at a single retailer as of October 26, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.61
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700587947
Dimensions10.00 × 9.90 × 6.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.00 mm9.90 mm5.61 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700587947
Side View
Table 63.0%Crown 39.7°Girdle: MED-THKPavilion 32.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £1,887 GBP|Low: £1,136 GBP|High: £12,277 GBP|Avg: £3,767 GBP|+4.1%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 12£1,136 GBP
Retailer 9£1,426 GBP
Retailer 4£1,660 GBP
Loose Grown Diamond£1,887 GBP
Retailer 8£2,190 GBP
Retailer 3£2,457 GBP
Retailer 6£2,714 GBP
Retailer 2£2,807 GBP
Retailer 5£3,160 GBP
Retailer 11£4,334 GBP
Retailer 13£4,971 GBP
Retailer 7£7,967 GBP
Retailer 10£12,277 GBP

5 data points across 13 retailers

1 retailer

B+
Loose Grown Diamond
LGD14-22919 · Oct 26
£1,887 GBP
$2,528 USD
View

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.

B+
5.61ct Cushion
£1,887 GBP