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Cushion|Lab Grown|IGI

2.12ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG662446965

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG662446965

Diamond specifications and retailer prices

From £1,156 GBP
$1,540 USD
As of October 28, 2026
Save £2,516 GBP (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,672 GBP at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 2.12ct lab-grown cushion diamond

This 2.12ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662446965 or 662446965. Listed at 4 retailers as of October 28, 2026, with prices from £1,156 to £3,672, a £2,516 spread on the same certified stone. Kay Jewelers lists it at £3,672. 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

2.12
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662446965
Dimensions7.51 × 7.29 × 4.93 mm
L/W Ratio1.03
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
7.51 mm7.29 mm2.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662446965
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 67.6%

Caratlytics Score

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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 28
Current: £3,672 GBP|Low: £813 GBP|High: £6,871 GBP|Avg: £3,262 GBP
Kay Jewelers
Retailer 2
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September 25, 2026
Retailer 11£813 GBP
Retailer 2£1,156 GBP
Retailer 15£1,582 GBP
Retailer 4£1,657 GBP
Retailer 9£1,766 GBP
Retailer 7£1,782 GBP
Retailer 16£2,883 GBP
Retailer 8£2,916 GBP
Retailer 12£3,219 GBP
Kay Jewelers£3,672 GBP
Retailer 10£3,672 GBP
Retailer 5£4,185 GBP
Retailer 14£4,569 GBP
Retailer 6£4,949 GBP
Retailer 13£5,453 GBP
Retailer 3£6,871 GBP

2 data points across 16 retailers

4 retailers£1,156 GBP to £3,672 GBP

A
Cheapest Retailer
-
£1,156 GBP
$1,540 USD
A
Retailer 2
-
£1,766 GBP
$2,352 USD
View
B
Retailer 3
-
£3,672 GBP
$4,890 USD
View
Most Expensive
B
Kay Jewelers
259646782 · Oct 28
£3,672 GBP
$4,890 USD
View
3 more retailers have this diamond
Prices start from £1,156 GBPSave up to £2,516 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
2.12ct Cushion
£1,156 GBP