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Round|Lab Grown|IGI

2.06ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689560116

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689560116

Diamond specifications and retailer prices

From £313 GBP
$417 USD
As of October 29, 2026
Save £1,677 GBP (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,651 GBP at Brilliant Earth · As of October 21, 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 LG689560116 or 689560116. Listed at 27 retailers as of October 28, 2026, with a 535% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560116
Dimensions8.18 × 8.12 × 5.02 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
8.18 mm8.12 mm2.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560116
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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 29
Current: £638 GBP|Low: £311 GBP|High: £2,024 GBP|Avg: £926 GBP|+4.0%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9£313 GBP
Retailer 20£351 GBP
Retailer 19£380 GBP
Retailer 4£389 GBP
Retailer 5£389 GBP
Retailer 18£499 GBP
Retailer 3£586 GBP
Retailer 6£614 GBP
Retailer 21£619 GBP
Retailer 1£638 GBP
Retailer 15£647 GBP
Retailer 2£889 GBP
Retailer 16£938 GBP
Retailer 8£984 GBP
Retailer 10£1,250 GBP
Retailer 11£1,275 GBP
Retailer 7£1,417 GBP
Retailer 14£1,422 GBP
Retailer 12£1,435 GBP
Retailer 13£1,987 GBP
Retailer 17£1,990 GBP

35 data points across 21 retailers

27 retailers£313 GBP to £1,990 GBP

Retailer 1
-
£311 GBP
$414 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£313 GBP
$417 USD
View
A
Retailer 3
-
£351 GBP
$468 USD
View
A
Retailer 4
-
£380 GBP
$506 USD
View
Final sale: no returns
Retailer 5
-
£380 GBP
$506 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£389 GBP
$518 USD
View
A
Retailer 7
-
£389 GBP
$518 USD
View
A
Retailer 8
-
£499 GBP
$665 USD
View
A
Retailer 9
-
£586 GBP
$780 USD
View
A
Retailer 10
-
£614 GBP
$817 USD
View
A
Retailer 11
-
£619 GBP
A$1,268 AUD
View
A
Retailer 12
-
£638 GBP
View
A
Retailer 13
-
£647 GBP
€821 EUR
View
A
Retailer 14
-
£889 GBP
$1,184 USD
View
A
Retailer 15
-
£938 GBP
ZAR 20,169 ZAR
View
A
Retailer 16
-
£984 GBP
$1,311 USD
View
Retailer 17
-
£1,238 GBP
$1,649 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
£1,250 GBP
$1,664 USD
View
B+
Retailer 19
-
£1,275 GBP
$1,698 USD
View
B+
Retailer 20
-
£1,322 GBP
$1,760 USD
View
B+
Retailer 21
-
£1,417 GBP
$1,887 USD
View
B+
Retailer 22
-
£1,422 GBP
$1,894 USD
View
B+
Retailer 23
-
£1,435 GBP
View
B+
Retailer 24
-
£1,442 GBP
$1,920 USD
View
Retailer 25
-
£1,987 GBP
A$4,070 AUD
View
Price last confirmed 22 days ago
B+
Retailer 26
-
£1,990 GBP
$2,650 USD
View
Most Expensive
Brilliant Earth
14744505A · Oct 21
£2,651 GBP
$3,530 USD
View
Price last confirmed 8 days ago
26 more retailers have this diamond
Prices start from £313 GBPSave up to £1,677 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
£313 GBP