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Cushion|Lab Grown|IGI

2.10ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG819643799

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819643799

Diamond specifications and retailer prices

From £681 GBP
$913 USD
As of November 1, 2026
Save £4,722 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,403 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.1ct lab-grown cushion diamond

This 2.1ct 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 LG819643799 or 819643799. Listed at 18 retailers as of November 1, 2026, with prices from £681 to £5,403, a £4,722 spread on the same certified stone. Do Amore Diamonds lists it at £5,403. 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

2.10
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819643799
Dimensions8.86 × 7.12 × 4.45 mm
L/W Ratio1.24
Girdle conditionFaceted
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
8.86 mm7.12 mm2.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819643799
Side View
Table 62.0%Crown 31.2°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 62.5%

Caratlytics Score

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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: £5,403 GBP|Low: £681 GBP|High: £5,403 GBP|Avg: £2,126 GBP
Do Amore Diamonds
Retailer 2
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Retailer 18
November 2, 2026
Retailer 7£681 GBP
Retailer 18£851 GBP
Retailer 2£858 GBP
Retailer 5£1,097 GBP
Retailer 8£1,137 GBP
Retailer 11£1,200 GBP
Retailer 10£1,289 GBP
Retailer 17£1,551 GBP
Retailer 13£1,850 GBP
Retailer 15£2,011 GBP
Retailer 4£2,150 GBP
Retailer 3£2,208 GBP
Retailer 16£2,593 GBP
Retailer 12£2,644 GBP
Retailer 9£2,769 GBP
Retailer 6£2,779 GBP
Retailer 14£3,650 GBP
Do Amore Diamonds£5,403 GBP

40 data points across 18 retailers

18 retailers£681 GBP to £5,403 GBP

A
Cheapest Retailer
-
£681 GBP
$913 USD
Final sale: no returns
A
Retailer 2
-
£851 GBP
$1,140 USD
View
A
Retailer 3
-
£858 GBP
View
A
Retailer 4
-
£1,097 GBP
$1,470 USD
View
A
Retailer 5
-
£1,137 GBP
$1,524 USD
View
A
Retailer 6
-
£1,200 GBP
View
A
Retailer 7
-
£1,289 GBP
A$2,658 AUD
View
A
Retailer 8
-
£1,551 GBP
$2,078 USD
View
B+
Retailer 9
-
£1,850 GBP
A$3,814 AUD
View
B+
Retailer 10
-
£2,011 GBP
ZAR 43,526 ZAR
View
B+
Retailer 11
-
£2,150 GBP
View
B+
Retailer 12
-
£2,208 GBP
$2,959 USD
View
Retailer 13
-
£2,593 GBP
$3,475 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
£2,644 GBP
View
B+
Retailer 15
-
£2,769 GBP
SGD 5,014 SGD
View
B+
Retailer 16
-
£2,779 GBP
$3,723 USD
View
B+
Retailer 17
-
£3,650 GBP
A$7,524 AUD
View
Most Expensive
B
Do Amore Diamonds
27-60977531D · Nov 2
£5,403 GBP
$7,240 USD
View
17 more retailers have this diamond
Prices start from £681 GBPSave up to £4,722 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
2.10ct Cushion
£681 GBP