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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 $1,930 NZD
As of November 4, 2026
Save $9,104 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,034 NZD at Brilliant Earth · As of November 4, 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 November 4, 2026, with prices from $1,930 to $11,034, a $9,104 spread on the same certified stone. Brilliant Earth lists it at $11,034. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,034 NZD|Low: $1,930 NZD|High: $11,088 NZD|Avg: $4,455 NZD|-0.5%
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
November 5, 2026
Retailer 9$1,930 NZD
Retailer 10$2,037 NZD
Retailer 12$2,287 NZD
Retailer 13$2,374 NZD
Retailer 6$2,386 NZD
Retailer 8$2,519 NZD
Retailer 5$3,583 NZD
Retailer 11$4,020 NZD
Retailer 7$4,932 NZD
Retailer 4$5,448 NZD
Retailer 2$5,900 NZD
Retailer 3$5,936 NZD
Brilliant Earth$11,034 NZD

44 data points across 13 retailers

13 retailers$1,930 NZD to $11,034 NZD

A
Cheapest Retailer
-
$1,930 NZD
A
Retailer 2
-
$2,037 NZD
View
B+
Retailer 3
-
$2,287 NZD
View
B+
Retailer 4
-
$2,374 NZD
View
B+
Retailer 5
-
$2,386 NZD
View
B+
Retailer 6
-
$2,519 NZD
View
B+
Retailer 7
-
$3,583 NZD
View
B
Retailer 8
-
$4,020 NZD
View
B
Retailer 9
-
$4,932 NZD
View
B
Retailer 10
-
$5,448 NZD
View
B
Retailer 11
-
$5,900 NZD
View
B
Retailer 12
-
$5,936 NZD
View
Most Expensive
B
Brilliant Earth
19712432A · Nov 4
$11,034 NZD
$6,220 USD
View
12 more retailers have this diamond
Prices start from $1,930 NZDSave up to $9,104 NZD

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
$1,930 NZD