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Cushion|Lab Grown|GIA

2.83ct D IF Cushion Lab Grown Diamond

EX • D/IF • GIA 6522139638

Certificate GIA 6522139638

Diamond specifications and retailer prices

From £1,420 GBP
$1,891 USD
As of October 27, 2026
Save £10,062 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,482 GBP at Zales · As of October 26, 2026
View at Zales

About this 2.83ct lab-grown cushion diamond

This 2.83ct 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 stated by the retailer rather than the lab and certified by GIA 6522139638. Listed at 21 retailers as of October 26, 2026, with prices from £1,420 to £11,482, a £10,062 spread on the same certified stone. Zales lists it at £11,482. 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

2.83
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6522139638
Dimensions8.09 × 8.07 × 5.23 mm
L/W Ratio1.00
Top View
8.09 mm8.07 mm2.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522139638
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: £2,771 GBP|Low: £1,035 GBP|High: £11,482 GBP|Avg: £4,468 GBP|+2.5%
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
Zales
October 27, 2026
Retailer 5£1,420 GBP
Retailer 16£1,667 GBP
Retailer 18£1,731 GBP
Retailer 2£2,218 GBP
Retailer 10£2,342 GBP
Retailer 1£2,771 GBP
Retailer 9£3,136 GBP
Retailer 3£3,365 GBP
Retailer 14£3,862 GBP
Retailer 17£3,900 GBP
Retailer 13£4,174 GBP
Retailer 15£4,318 GBP
Retailer 12£4,645 GBP
Retailer 4£5,690 GBP
Retailer 11£7,261 GBP
Retailer 7£7,651 GBP
Retailer 6£7,659 GBP
Retailer 8£9,184 GBP
Zales£11,482 GBP

31 data points across 19 retailers

21 retailers£1,420 GBP to £11,482 GBP

A+
Cheapest Retailer
-
£1,420 GBP
$1,891 USD
Final sale: no returns
A
Retailer 2
-
£1,667 GBP
$2,220 USD
View
A
Retailer 3
-
£1,731 GBP
$2,305 USD
View
A
Retailer 4
-
£2,218 GBP
$2,954 USD
View
Retailer 5
-
£2,342 GBP
$3,119 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£2,771 GBP
€3,515 EUR
View
B+
Retailer 7
-
£3,136 GBP
CA$5,800 CAD
View
B+
Retailer 8
-
£3,365 GBP
View
Retailer 9
-
£3,862 GBP
A$7,913 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£3,900 GBP
$5,194 USD
View
B+
Retailer 11
-
£4,174 GBP
ZAR 89,804 ZAR
View
Retailer 12
-
£4,318 GBP
$5,750 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£4,645 GBP
View
B+
Retailer 14
-
£5,690 GBP
$7,578 USD
View
B
Retailer 15
-
£7,261 GBP
$9,670 USD
View
Retailer 16
-
£7,651 GBP
A$15,675 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
£7,659 GBP
$10,200 USD
View
Retailer 18
-
£7,991 GBP
$10,642 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
£9,184 GBP
$12,230 USD
View
B
Retailer 20
-
£9,574 GBP
$12,750 USD
View
Most Expensive
B
Zales
524225023 · Oct 26
£11,482 GBP
$15,290 USD
View
20 more retailers have this diamond
Prices start from £1,420 GBPSave up to £10,062 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+
2.83ct Cushion
£1,420 GBP