CaratHunter
Plans
Round|Lab Grown|IGI

2.06ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842652005

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842652005

Diamond specifications and retailer prices

From £452 GBP
$605 USD
As of October 28, 2026
Save £4,780 GBP (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,232 GBP at Brilliant Earth · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842652005 or 842652005. Listed at 14 retailers as of October 28, 2026, with prices from £452 to £5,232, a £4,780 spread on the same certified stone. Brilliant Earth lists it at £5,232. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652005
Dimensions8.15 × 8.10 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.15 mm8.10 mm2.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652005
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £5,232 GBP|Low: £452 GBP|High: £5,232 GBP|Avg: £1,429 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 14£452 GBP
Retailer 8£531 GBP
Retailer 13£545 GBP
Retailer 5£601 GBP
Retailer 3£672 GBP
Retailer 11£765 GBP
Retailer 9£776 GBP
Retailer 7£1,112 GBP
Retailer 12£1,208 GBP
Retailer 2£1,292 GBP
Retailer 4£1,584 GBP
Retailer 6£1,793 GBP
Retailer 10£2,101 GBP
Brilliant Earth£5,232 GBP

19 data points across 14 retailers

14 retailers£452 GBP to £5,232 GBP

A+
Cheapest Retailer
-
£452 GBP
$605 USD
Final sale: no returns
A
Retailer 2
-
£531 GBP
View
A
Retailer 3
-
£545 GBP
HK$5,700 HKD
View
A
Retailer 4
-
£601 GBP
$805 USD
View
A
Retailer 5
-
£672 GBP
$900 USD
View
A
Retailer 6
-
£765 GBP
€976 EUR
View
A
Retailer 7
-
£776 GBP
View
A
Retailer 8
-
£1,112 GBP
A$2,292 AUD
View
A
Retailer 9
-
£1,208 GBP
ZAR 26,156 ZAR
View
B+
Retailer 10
-
£1,292 GBP
$1,731 USD
View
B+
Retailer 11
-
£1,584 GBP
SGD 2,868 SGD
View
B+
Retailer 12
-
£1,793 GBP
$2,402 USD
View
B+
Retailer 13
-
£2,101 GBP
View
Most Expensive
B
Brilliant Earth
21812947A · Oct 29
£5,232 GBP
$7,010 USD
View
13 more retailers have this diamond
Prices start from £452 GBPSave up to £4,780 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
£452 GBP