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Cushion|Lab Grown|IGI

5.61ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768629060

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768629060

Diamond specifications and retailer prices

From £6,062 GBP
$8,123 USD
As of November 1, 2026
Save £17,762 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £23,824 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629060 or 768629060. Listed at 14 retailers as of October 31, 2026, with prices from £6,062 to £23,824, a £17,762 spread on the same certified stone. Taylor and Hart lists it at £23,824. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629060
Dimensions11.61 × 9.71 × 6.38 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.61 mm9.71 mm5.61 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629060
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 65.7%

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: Nov 1
Current: £9,075 GBP|Low: £6,062 GBP|High: £25,239 GBP|Avg: £14,172 GBP|-17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 8£6,062 GBP
Retailer 3£8,048 GBP
Retailer 12£8,254 GBP
Retailer 1£9,075 GBP
Retailer 7£11,958 GBP
Retailer 9£12,456 GBP
Retailer 5£12,605 GBP
Retailer 10£13,173 GBP
Retailer 2£14,047 GBP
Retailer 11£15,272 GBP
Retailer 6£18,737 GBP
Retailer 4£21,186 GBP
Taylor and Hart£23,824 GBP

38 data points across 13 retailers

14 retailers£6,062 GBP to £23,824 GBP

A
Cheapest Retailer
-
£6,062 GBP
$8,123 USD
A
Retailer 2
-
£8,048 GBP
$10,783 USD
View
A
Retailer 3
-
£8,254 GBP
HK$86,400 HKD
View
A
Retailer 4
-
£9,075 GBP
View
Retailer 5
-
£9,230 GBP
$12,368 USD
View
Price last confirmed 83 days ago
A
Retailer 6
-
£11,958 GBP
$16,022 USD
View
A
Retailer 7
-
£12,456 GBP
$16,690 USD
View
A
Retailer 8
-
£12,605 GBP
€16,085 EUR
View
B+
Retailer 9
-
£13,173 GBP
$17,650 USD
View
B+
Retailer 10
-
£14,047 GBP
View
B+
Retailer 11
-
£15,272 GBP
ZAR 330,579 ZAR
View
B+
Retailer 12
-
£18,737 GBP
$25,106 USD
View
B
Retailer 13
-
£21,186 GBP
$28,387 USD
View
Most Expensive
B
Taylor and Hart
605DOPA · Oct 31
£23,824 GBP
$31,922 USD
View
13 more retailers have this diamond
Prices start from £6,062 GBPSave up to £17,762 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
5.61ct Cushion
£6,062 GBP