Round|Lab Grown|IGI

2.06ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG780664184

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780664184

Diamond specifications and retailer prices

From $1,088 USD
HK$8,500 HKD
As of October 31, 2026
Save $5,132 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,220 USD 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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780664184 or 780664184. Listed at 13 retailers as of October 29, 2026, with prices from $1,088 to $6,220, a $5,132 spread on the same certified stone. Brilliant Earth lists it at $6,220. 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
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780664184
Dimensions8.09 × 8.14 × 5.04 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
8.09 mm8.14 mm2.06 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780664184
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 31
Current: $6,220 USD|Low: $1,088 USD|High: $6,440 USD|Avg: $2,667 USD|-3.4%
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
October 31, 2026
Retailer 8$1,088 USD
Retailer 9$1,148 USD
Retailer 11$1,289 USD
Retailer 12$1,338 USD
Retailer 6$1,347 USD
Retailer 2$1,416 USD
Retailer 5$2,020 USD
Retailer 10$2,266 USD
Retailer 4$2,885 USD
Retailer 3$3,072 USD
Retailer 7$3,339 USD
Retailer 13$3,346 USD
Brilliant Earth$6,220 USD

43 data points across 13 retailers

13 retailers$1,088 USD to $6,220 USD

A
Cheapest Retailer
-
$1,088 USD
HK$8,500 HKD
A
Retailer 2
-
$1,148 USD
View
B+
Retailer 3
-
$1,289 USD
View
B+
Retailer 4
-
$1,338 USD
View
B+
Retailer 5
-
$1,347 USD
£1,061 GBP
View
B+
Retailer 6
-
$1,416 USD
€1,349 EUR
View
B+
Retailer 7
-
$2,020 USD
A$3,108 AUD
View
B
Retailer 8
-
$2,266 USD
View
Retailer 9
-
$2,885 USD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$3,072 USD
View
B
Retailer 11
-
$3,339 USD
£2,629 GBP
View
B
Retailer 12
-
$3,346 USD
View
Most Expensive
B
Brilliant Earth
19712432A · Oct 29
$6,220 USD
View
12 more retailers have this diamond
Prices start from $1,088 USDSave up to $5,132 USD

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
$1,088 USD