CaratHunter
Plans
Cushion|Lab Grown|GCAL

5.59ct D FL Cushion Lab Grown Diamond

ID • D/FL • GCAL 362156320

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 362156320

Diamond specifications and retailer prices

From £8,560 GBP
$11,470 USD
As of October 31, 2026
Save £26,651 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £35,212 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.59ct lab-grown cushion diamond

This 5.59ct 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 GCAL 362156320. Listed at 7 retailers as of October 31, 2026, with prices from £8,560 to £35,212, a £26,651 spread on the same certified stone. Do Amore Diamonds lists it at £35,212. 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

5.59
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362156320
Dimensions11.20 × 9.37 × 6.54 mm
L/W Ratio1.20
Culet sizeNone
Top View
11.20 mm9.37 mm5.59 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362156320
Side View
Table 61.0%Crown 36.2°Girdle: THK-VTKPavilion 36.9°Culet: NoneDepth 69.8%

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 31
Current: £35,212 GBP|Low: £9,512 GBP|High: £128,346 GBP|Avg: £28,912 GBP|-72.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£9,512 GBP
Retailer 5£9,730 GBP
Retailer 7£12,586 GBP
Retailer 2£15,531 GBP
Retailer 6£25,404 GBP
Retailer 4£26,748 GBP
Do Amore Diamonds£35,212 GBP

19 data points across 7 retailers

7 retailers£8,560 GBP to £35,212 GBP

A
Cheapest Retailer
-
£8,560 GBP
$11,470 USD
A
Retailer 2
-
£9,730 GBP
$13,037 USD
View
A
Retailer 3
-
£12,586 GBP
$16,864 USD
View
B+
Retailer 4
-
£15,531 GBP
View
B+
Retailer 5
-
£25,404 GBP
$34,039 USD
View
B
Retailer 6
-
£26,748 GBP
$35,839 USD
View
Most Expensive
B
Do Amore Diamonds
27-6E527EA40 · Oct 31
£35,212 GBP
$47,180 USD
View
6 more retailers have this diamond
Prices start from £8,560 GBPSave up to £26,651 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
5.59ct Cushion
£8,560 GBP