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Heart|Lab Grown|IGI

2.06ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG799643599

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799643599

Diamond specifications and retailer prices

From £372 GBP
$499 USD
As of October 30, 2026
Save £3,016 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,388 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.06ct lab-grown heart diamond

This 2.06ct lab-grown heart 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 LG799643599 or 799643599. Listed at 16 retailers as of October 30, 2026, with prices from £372 to £3,388, a £3,016 spread on the same certified stone. Brilliant Earth lists it at £3,388. 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 angle35.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643599
Dimensions8.75 × 7.87 × 5.11 mm
L/W Ratio1.11
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
8.75 mm7.87 mm2.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643599
Side View
Table 55.0%Crown 35.6°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 58.4%

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 30
Current: £3,388 GBP|Low: £354 GBP|High: £3,679 GBP|Avg: £1,224 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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9£354 GBP
Retailer 10£372 GBP
Retailer 6£426 GBP
Retailer 15£439 GBP
Retailer 14£526 GBP
Retailer 4£575 GBP
Retailer 7£630 GBP
Retailer 11£631 GBP
Retailer 2£655 GBP
Retailer 8£881 GBP
Retailer 12£1,131 GBP
Retailer 5£1,172 GBP
Retailer 17£1,340 GBP
Retailer 3£1,781 GBP
Retailer 16£2,224 GBP
Retailer 13£3,306 GBP
Brilliant Earth£3,388 GBP

20 data points across 17 retailers

16 retailers£372 GBP to £3,388 GBP

A+
Cheapest Retailer
-
£372 GBP
$499 USD
A
Retailer 2
-
£426 GBP
$571 USD
View
A
Retailer 3
-
£439 GBP
$588 USD
View
Final sale: no returns
A
Retailer 4
-
£526 GBP
View
A
Retailer 5
-
£575 GBP
$770 USD
View
A
Retailer 6
-
£630 GBP
$845 USD
View
A
Retailer 7
-
£631 GBP
$846 USD
View
A
Retailer 8
-
£655 GBP
$877 USD
View
A
Retailer 9
-
£1,131 GBP
A$2,331 AUD
View
A
Retailer 10
-
£1,172 GBP
$1,571 USD
View
Retailer 11
-
£1,238 GBP
$1,659 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
£1,340 GBP
$1,795 USD
View
B+
Retailer 13
-
£1,781 GBP
$2,386 USD
View
B+
Retailer 14
-
£2,224 GBP
View
B
Retailer 15
-
£3,306 GBP
$4,430 USD
View
Most Expensive
B
Brilliant Earth
21730694Y · Oct 30
£3,388 GBP
$4,540 USD
View
15 more retailers have this diamond
Prices start from £372 GBPSave up to £3,016 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 Heart
£372 GBP