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Round|Lab Grown|IGI

2.06ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780667800

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780667800

Diamond specifications and retailer prices

From £535 GBP
$713 USD
As of October 29, 2026
Save £4,218 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,753 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780667800 or 780667800. Listed at 22 retailers as of October 29, 2026, with prices from £535 to £4,753, a £4,218 spread on the same certified stone. Do Amore Diamonds lists it at £4,753. 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 angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667800
Dimensions8.16 × 8.19 × 5.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
8.16 mm8.19 mm2.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667800
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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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 29
Current: £4,753 GBP|Low: £583 GBP|High: £4,941 GBP|Avg: £1,711 GBP|-3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 13£583 GBP
Retailer 5£599 GBP
Retailer 11£755 GBP
Retailer 15£813 GBP
Retailer 16£877 GBP
Retailer 10£1,042 GBP
Retailer 2£1,048 GBP
Retailer 14£1,530 GBP
Retailer 6£1,568 GBP
Retailer 9£1,769 GBP
Retailer 7£1,916 GBP
Retailer 3£2,109 GBP
Retailer 8£2,451 GBP
Retailer 12£2,574 GBP
Retailer 4£2,666 GBP
Do Amore Diamonds£4,753 GBP

41 data points across 16 retailers

22 retailers£535 GBP to £4,753 GBP

A+
Cheapest Retailer
-
£535 GBP
$713 USD
A
Retailer 2
-
£583 GBP
$776 USD
View
A
Retailer 3
-
£599 GBP
$798 USD
View
Final sale: no returns
A
Retailer 4
-
£621 GBP
$827 USD
View
Retailer 5
-
£621 GBP
$827 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£755 GBP
$1,005 USD
View
A
Retailer 7
-
£813 GBP
$1,082 USD
View
A
Retailer 8
-
£877 GBP
$1,168 USD
View
A
Retailer 9
-
£1,042 GBP
€1,322 EUR
View
A
Retailer 10
-
£1,048 GBP
View
B+
Retailer 11
-
£1,530 GBP
$2,038 USD
View
B+
Retailer 12
-
£1,568 GBP
$2,088 USD
View
B+
Retailer 13
-
£1,690 GBP
$2,250 USD
View
B+
Retailer 14
-
£1,769 GBP
ZAR 38,063 ZAR
View
B+
Retailer 15
-
£1,916 GBP
$2,552 USD
View
B+
Retailer 16
-
£1,928 GBP
$2,568 USD
View
B+
Retailer 17
-
£2,109 GBP
$2,808 USD
View
B
Retailer 18
-
£2,290 GBP
$3,050 USD
View
B+
Retailer 19
-
£2,451 GBP
$3,264 USD
View
B+
Retailer 20
-
£2,574 GBP
View
Retailer 21
-
£2,666 GBP
$3,550 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-11E78E5F6 · Oct 29
£4,753 GBP
$6,330 USD
View
21 more retailers have this diamond
Prices start from £535 GBPSave up to £4,218 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
£535 GBP