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Radiant|Lab Grown|IGI

2.12ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG804664845

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804664845

Diamond specifications and retailer prices

From £478 GBP
$640 USD
As of October 30, 2026
Save £3,762 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,239 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.12ct lab-grown radiant diamond

This 2.12ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664845 or 804664845. Listed at 14 retailers as of October 30, 2026, with prices from £478 to £4,239, a £3,762 spread on the same certified stone. Do Amore Diamonds lists it at £4,239. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664845
Dimensions9.40 × 6.27 × 4.09 mm
L/W Ratio1.50
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
9.40 mm6.27 mm2.12 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664845
Side View
Table 65.0%Crown 43.6°Girdle: Slightly ThickPavilion 31.5°Culet: NoneDepth 65.2%

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 30
Current: £4,239 GBP|Low: £391 GBP|High: £5,627 GBP|Avg: £1,917 GBP|-24.7%
Do Amore Diamonds
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
October 30, 2026
Retailer 9£478 GBP
Retailer 14£519 GBP
Retailer 11£687 GBP
Retailer 8£705 GBP
Retailer 6£748 GBP
Retailer 10£905 GBP
Retailer 3£1,022 GBP
Retailer 4£1,050 GBP
Retailer 12£1,415 GBP
Retailer 13£1,720 GBP
Retailer 7£2,414 GBP
Retailer 2£2,896 GBP
Retailer 5£4,000 GBP
Do Amore Diamonds£4,239 GBP

34 data points across 14 retailers

14 retailers£478 GBP to £4,239 GBP

A
Cheapest Retailer
-
£478 GBP
$640 USD
A
Retailer 2
-
£519 GBP
$696 USD
View
A
Retailer 3
-
£687 GBP
$921 USD
View
A
Retailer 4
-
£705 GBP
$945 USD
View
A
Retailer 5
-
£748 GBP
$1,002 USD
View
Final sale: no returns
A
Retailer 6
-
£905 GBP
$1,213 USD
View
Retailer 7
-
£1,022 GBP
€1,304 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
£1,050 GBP
$1,407 USD
View
B+
Retailer 9
-
£1,415 GBP
$1,896 USD
View
B+
Retailer 10
-
£1,720 GBP
$2,304 USD
View
B+
Retailer 11
-
£2,414 GBP
View
B+
Retailer 12
-
£2,896 GBP
$3,880 USD
View
Retailer 13
-
£4,000 GBP
$5,360 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-38ADF7792 · Oct 30
£4,239 GBP
$5,680 USD
View
13 more retailers have this diamond
Prices start from £478 GBPSave up to £3,762 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 Radiant
£478 GBP