CaratHunter
Plans
Radiant|Lab Grown|IGI

2.06ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768629709

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

Certificate IGI LG768629709

Diamond specifications and retailer prices

From £845 GBP
$1,125 USD
As of October 29, 2026
Save £4,367 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,211 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629709 or 768629709. Listed at 14 retailers as of October 29, 2026, with prices from £845 to £5,211, a £4,367 spread on the same certified stone. Brilliant Earth lists it at £5,211. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629709
Dimensions8.95 × 6.44 × 4.13 mm
L/W Ratio1.39
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
8.95 mm6.44 mm2.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629709
Side View
Table 64.0%Crown 42.3°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: £5,211 GBP|Low: £845 GBP|High: £5,971 GBP|Avg: £2,459 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 13£845 GBP
Retailer 10£932 GBP
Retailer 3£1,056 GBP
Retailer 4£1,081 GBP
Retailer 2£1,102 GBP
Retailer 12£1,144 GBP
Retailer 14£1,838 GBP
Retailer 7£1,851 GBP
Retailer 5£2,196 GBP
Retailer 6£2,561 GBP
Retailer 8£2,704 GBP
Retailer 9£3,349 GBP
Retailer 11£3,777 GBP
Brilliant Earth£5,211 GBP

43 data points across 14 retailers

14 retailers£845 GBP to £5,211 GBP

A
Cheapest Retailer
-
£845 GBP
$1,125 USD
A
Retailer 2
-
£932 GBP
HK$9,700 HKD
View
A
Retailer 3
-
£1,056 GBP
$1,406 USD
View
A
Retailer 4
-
£1,081 GBP
$1,440 USD
View
A
Retailer 5
-
£1,102 GBP
View
A
Retailer 6
-
£1,144 GBP
€1,451 EUR
View
B+
Retailer 7
-
£1,838 GBP
$2,447 USD
View
B+
Retailer 8
-
£1,851 GBP
ZAR 39,814 ZAR
View
B+
Retailer 9
-
£2,196 GBP
$2,925 USD
View
B+
Retailer 10
-
£2,561 GBP
$3,411 USD
View
B+
Retailer 11
-
£2,704 GBP
View
B
Retailer 12
-
£3,349 GBP
$4,460 USD
View
Retailer 13
-
£3,777 GBP
$5,030 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19647361Y · Oct 29
£5,211 GBP
$6,940 USD
View
13 more retailers have this diamond
Prices start from £845 GBPSave up to £4,367 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 Radiant
£845 GBP