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Round|Lab Grown|IGI

2.06ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739546490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739546490

Diamond specifications and retailer prices

From £298 GBP
$397 USD
As of October 29, 2026
Save £4,358 GBP (94%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,656 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.06ct lab-grown round diamond

This 2.06ct 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 LG739546490 or 739546490. Listed at 22 retailers as of October 28, 2026, with prices from £298 to £4,656, a £4,358 spread on the same certified stone. Brilliant Earth lists it at £4,656. 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

2.06
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739546490
Dimensions8.17 × 8.21 × 5.00 mm
L/W Ratio1.00
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
8.17 mm8.21 mm2.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739546490
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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 29
Current: £4,656 GBP|Low: £298 GBP|High: £4,656 GBP|Avg: £979 GBP
Brilliant Earth
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 4£298 GBP
Retailer 13£390 GBP
Retailer 12£481 GBP
Retailer 3£490 GBP
Retailer 9£561 GBP
Retailer 10£590 GBP
Retailer 2£606 GBP
Retailer 7£819 GBP
Retailer 11£893 GBP
Retailer 14£1,038 GBP
Retailer 6£1,386 GBP
Retailer 8£1,453 GBP
Retailer 5£1,987 GBP
Brilliant Earth£4,656 GBP

35 data points across 14 retailers

22 retailers£298 GBP to £4,656 GBP

A
Cheapest Retailer
-
£298 GBP
$397 USD
A
Retailer 2
-
£334 GBP
$445 USD
View
A
Retailer 3
-
£370 GBP
$493 USD
View
A
Retailer 4
-
£370 GBP
$493 USD
View
A
Retailer 5
-
£390 GBP
$520 USD
View
Final sale: no returns
A
Retailer 6
-
£481 GBP
$640 USD
View
A
Retailer 7
-
£490 GBP
$652 USD
View
A
Retailer 8
-
£561 GBP
€712 EUR
View
A
Retailer 9
-
£590 GBP
A$1,208 AUD
View
A
Retailer 10
-
£606 GBP
View
Retailer 11
-
£787 GBP
$1,048 USD
View
Price last confirmed 16 days ago
A
Retailer 12
-
£819 GBP
A$1,678 AUD
View
A
Retailer 13
-
£885 GBP
$1,178 USD
View
A
Retailer 14
-
£893 GBP
ZAR 19,202 ZAR
View
A
Retailer 15
-
£1,038 GBP
$1,382 USD
View
A
Retailer 16
-
£1,189 GBP
$1,584 USD
View
B+
Retailer 17
-
£1,217 GBP
$1,620 USD
View
B+
Retailer 18
-
£1,369 GBP
$1,824 USD
View
B+
Retailer 19
-
£1,386 GBP
$1,846 USD
View
B+
Retailer 20
-
£1,453 GBP
View
Retailer 21
-
£1,987 GBP
A$4,070 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
19039050A · Oct 28
£4,656 GBP
$6,200 USD
View
21 more retailers have this diamond
Prices start from £298 GBPSave up to £4,358 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
2.06ct Round
£298 GBP