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Cushion|Lab Grown|IGI

2.84ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG710508527

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710508527

Diamond specifications and retailer prices

From £1,159 GBP
$1,543 USD
As of October 30, 2026
Save £5,960 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,119 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.84ct lab-grown cushion diamond

This 2.84ct 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 IGI LG710508527 or 710508527. Listed at 21 retailers as of October 29, 2026, with prices from £1,159 to £7,119, a £5,960 spread on the same certified stone. Do Amore Diamonds lists it at £7,119. 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

2.84
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710508527
Dimensions9.24 × 7.70 × 5.20 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
9.24 mm7.70 mm2.84 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710508527
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,463 GBP|Low: £1,200 GBP|High: £6,743 GBP|Avg: £2,954 GBP|-0.8%
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
October 30, 2026
Retailer 3£1,200 GBP
Retailer 13£1,329 GBP
Retailer 5£1,361 GBP
Retailer 1£1,463 GBP
Retailer 9£1,780 GBP
Retailer 6£1,871 GBP
Retailer 10£3,150 GBP
Retailer 2£3,235 GBP
Retailer 7£3,418 GBP
Retailer 8£3,789 GBP
Retailer 11£4,059 GBP
Retailer 4£4,582 GBP
Retailer 12£5,842 GBP

39 data points across 13 retailers

21 retailers£1,159 GBP to £7,119 GBP

A
Cheapest Retailer
-
£1,159 GBP
$1,543 USD
Final sale: no returns
Retailer 2
-
£1,200 GBP
$1,598 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£1,329 GBP
$1,770 USD
View
A
Retailer 4
-
£1,361 GBP
$1,812 USD
View
A
Retailer 5
-
£1,463 GBP
View
A
Retailer 6
-
£1,586 GBP
HK$16,500 HKD
View
A
Retailer 7
-
£1,780 GBP
$2,370 USD
View
A
Retailer 8
-
£1,871 GBP
View
A
Retailer 9
-
£1,896 GBP
$2,525 USD
View
Retailer 10
-
£3,150 GBP
A$6,454 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£3,193 GBP
View
A
Retailer 12
-
£3,235 GBP
$4,308 USD
View
B+
Retailer 13
-
£3,418 GBP
ZAR 73,538 ZAR
View
B+
Retailer 14
-
£3,678 GBP
$4,898 USD
View
B+
Retailer 15
-
£3,789 GBP
View
B+
Retailer 16
-
£4,059 GBP
$5,405 USD
View
B+
Retailer 17
-
£4,101 GBP
View
B+
Retailer 18
-
£4,582 GBP
SGD 8,245 SGD
View
B+
Retailer 19
-
£4,681 GBP
$6,234 USD
View
B
Retailer 20
-
£5,842 GBP
$7,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB33C3CF7 · Oct 29
£7,119 GBP
$9,480 USD
View
20 more retailers have this diamond
Prices start from £1,159 GBPSave up to £5,960 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
2.84ct Cushion
£1,159 GBP