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Cushion|Lab Grown|IGI

2.10ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG692560305

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG692560305

Diamond specifications and retailer prices

From £640 GBP
$857 USD
As of November 1, 2026
Save £3,868 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,508 GBP at Do Amore Diamonds · As of October 31, 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 LG692560305 or 692560305. Listed at 20 retailers as of October 31, 2026, with prices from £640 to £4,508, a £3,868 spread on the same certified stone. Do Amore Diamonds lists it at £4,508. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560305
Dimensions8.51 × 6.97 × 4.51 mm
L/W Ratio1.22
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
8.51 mm6.97 mm2.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560305
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 64.7%

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: Nov 1
Current: £4,508 GBP|Low: £640 GBP|High: £5,486 GBP|Avg: £2,012 GBP|-17.8%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 20
November 2, 2026
Retailer 15£640 GBP
Retailer 18£787 GBP
Retailer 3£850 GBP
Retailer 8£907 GBP
Retailer 19£978 GBP
Retailer 2£1,035 GBP
Retailer 13£1,036 GBP
Retailer 17£1,076 GBP
Retailer 16£1,542 GBP
Retailer 20£2,017 GBP
Retailer 9£2,034 GBP
Retailer 6£2,041 GBP
Retailer 10£2,184 GBP
Retailer 5£2,324 GBP
Retailer 4£2,448 GBP
Retailer 11£2,593 GBP
Retailer 7£2,698 GBP
Retailer 12£3,456 GBP
Retailer 14£3,650 GBP
Do Amore Diamonds£4,508 GBP

35 data points across 20 retailers

20 retailers£640 GBP to £4,508 GBP

A
Cheapest Retailer
-
£640 GBP
$857 USD
Final sale: no returns
A
Retailer 2
-
£787 GBP
$1,054 USD
View
A
Retailer 3
-
£850 GBP
HK$8,900 HKD
View
A
Retailer 4
-
£907 GBP
$1,215 USD
View
A
Retailer 5
-
£978 GBP
$1,310 USD
View
A
Retailer 6
-
£1,035 GBP
View
A
Retailer 7
-
£1,036 GBP
€1,322 EUR
View
A
Retailer 8
-
£1,076 GBP
$1,442 USD
View
A
Retailer 9
-
£1,542 GBP
A$3,179 AUD
View
B+
Retailer 10
-
£2,017 GBP
$2,703 USD
View
B+
Retailer 11
-
£2,034 GBP
$2,726 USD
View
B+
Retailer 12
-
£2,041 GBP
ZAR 44,185 ZAR
View
B+
Retailer 13
-
£2,184 GBP
View
B+
Retailer 14
-
£2,324 GBP
$3,114 USD
View
B+
Retailer 15
-
£2,448 GBP
SGD 4,433 SGD
View
Retailer 16
-
£2,593 GBP
$3,475 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£2,698 GBP
View
B
Retailer 18
-
£3,456 GBP
$4,630 USD
View
B+
Retailer 19
-
£3,650 GBP
A$7,524 AUD
View
Most Expensive
B
Do Amore Diamonds
27-0D6578DCA · Oct 31
£4,508 GBP
$6,040 USD
View
19 more retailers have this diamond
Prices start from £640 GBPSave up to £3,868 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
£640 GBP