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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG660415886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660415886

Diamond specifications and retailer prices

From £338 GBP
$450 USD
As of October 29, 2026
Save £2,658 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,996 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round 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 LG660415886 or 660415886. Listed at 25 retailers as of October 29, 2026, with prices from £338 to £2,996, a £2,658 spread on the same certified stone. Do Amore Diamonds lists it at £2,996. 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

2.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660415886
Dimensions8.23 × 8.18 × 5.06 mm
L/W Ratio1.01
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
8.23 mm8.18 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660415886
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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A+
Exceptional
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 29
Current: £2,996 GBP|Low: £336 GBP|High: £2,996 GBP|Avg: £1,037 GBP
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 21£338 GBP
Retailer 6£378 GBP
Retailer 22£378 GBP
Retailer 4£419 GBP
Retailer 23£419 GBP
Retailer 3£517 GBP
Retailer 20£526 GBP
Retailer 8£555 GBP
Retailer 7£614 GBP
Retailer 16£712 GBP
Retailer 11£716 GBP
Retailer 13£767 GBP
Retailer 2£1,026 GBP
Retailer 5£1,078 GBP
Retailer 17£1,116 GBP
Retailer 19£1,216 GBP
Retailer 9£1,487 GBP
Retailer 12£1,567 GBP
Retailer 10£1,594 GBP
Retailer 18£1,932 GBP
Retailer 14£2,024 GBP
Retailer 15£2,039 GBP
Do Amore Diamonds£2,996 GBP

29 data points across 23 retailers

25 retailers£338 GBP to £2,996 GBP

A+
Cheapest Retailer
-
£338 GBP
$450 USD
A
Retailer 2
-
£378 GBP
$503 USD
View
Final sale: no returns
A
Retailer 3
-
£378 GBP
$504 USD
View
Retailer 4
-
£419 GBP
$558 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£419 GBP
$558 USD
View
Retailer 6
-
£517 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£526 GBP
$700 USD
View
A
Retailer 8
-
£555 GBP
$739 USD
View
Retailer 9
-
£567 GBP
HK$5,900 HKD
View
Price last confirmed 56 days ago
A
Retailer 10
-
£614 GBP
$818 USD
View
A
Retailer 11
-
£712 GBP
A$1,458 AUD
View
A
Retailer 12
-
£716 GBP
$953 USD
View
A
Retailer 13
-
£767 GBP
View
A
Retailer 14
-
£1,026 GBP
A$2,103 AUD
View
Retailer 15
-
£1,075 GBP
$1,431 USD
View
Price last confirmed 43 days ago
A
Retailer 16
-
£1,078 GBP
$1,436 USD
View
A
Retailer 17
-
£1,116 GBP
ZAR 24,000 ZAR
View
A
Retailer 18
-
£1,216 GBP
$1,619 USD
View
B+
Retailer 19
-
£1,487 GBP
$1,980 USD
View
B+
Retailer 20
-
£1,567 GBP
$2,087 USD
View
B+
Retailer 21
-
£1,594 GBP
$2,123 USD
View
B+
Retailer 22
-
£1,932 GBP
View
Retailer 23
-
£2,024 GBP
A$4,147 AUD
View
Price last confirmed 22 days ago
Retailer 24
-
£2,039 GBP
$2,715 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-CAC771AB9 · Oct 29
£2,996 GBP
$3,990 USD
View
24 more retailers have this diamond
Prices start from £338 GBPSave up to £2,658 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+
2.09ct Round
£338 GBP