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Cushion|Lab Grown|GCAL

2.99ct D IF Cushion Lab Grown Diamond

EX • D/IF • GCAL 361356105

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 361356105

Diamond specifications and retailer prices

From £2,929 GBP
$3,924 USD
As of October 31, 2026
Save £7,854 GBP (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,783 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361356105. Listed at 6 retailers as of October 30, 2026, with prices from £2,929 to £10,783, a £7,854 spread on the same certified stone. Taylor and Hart lists it at £10,783. 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

2.99
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361356105
Dimensions9.90 × 7.52 × 5.17 mm
L/W Ratio1.32
Culet sizeNone
Top View
9.90 mm7.52 mm2.99 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361356105
Side View
Table 62.0%Crown 35°GirdlePavilion 37.6°Culet: NoneDepth 68.8%

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: £3,877 GBP|Low: £2,017 GBP|High: £10,783 GBP|Avg: £4,852 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 6£2,017 GBP
Retailer 4£2,929 GBP
Retailer 5£3,205 GBP
Retailer 1£3,877 GBP
Retailer 3£4,706 GBP
Retailer 2£6,534 GBP
Taylor and Hart£10,783 GBP

40 data points across 7 retailers

6 retailers£2,929 GBP to £10,783 GBP

A
Cheapest Retailer
-
£2,929 GBP
$3,924 USD
Final sale: no returns
A
Retailer 2
-
£3,205 GBP
$4,294 USD
View
B+
Retailer 3
-
£3,877 GBP
View
B+
Retailer 4
-
£4,706 GBP
$6,306 USD
View
B+
Retailer 5
-
£6,534 GBP
View
Most Expensive
B
Taylor and Hart
Y8Z1885 · Oct 30
£10,783 GBP
$14,448 USD
View
5 more retailers have this diamond
Prices start from £2,929 GBPSave up to £7,854 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
2.99ct Cushion
£2,929 GBP