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Round|Lab Grown|IGI

2.06ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG811640920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811640920

Diamond specifications and retailer prices

From $789 AUD
$554 USD
As of October 29, 2026
Save $5,361 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,348 AUD at Brilliant Earth · As of September 28, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811640920 or 811640920. Listed at 23 retailers as of October 29, 2026, with a 680% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811640920
Dimensions8.15 × 8.11 × 4.99 mm
L/W Ratio1.00
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
8.15 mm8.11 mm2.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811640920
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 29
Current: $1,518 AUD|Low: $789 AUD|High: $5,089 AUD|Avg: $2,177 AUD|-9.6%
Retailer 1
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Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
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Retailer 20
October 29, 2026
Retailer 20$789 AUD
Retailer 16$881 AUD
Retailer 18$883 AUD
Retailer 10$976 AUD
Retailer 11$976 AUD
Retailer 15$1,167 AUD
Retailer 9$1,315 AUD
Retailer 13$1,507 AUD
Retailer 1$1,518 AUD
Retailer 14$1,548 AUD
Retailer 4$1,929 AUD
Retailer 12$2,358 AUD
Retailer 19$2,521 AUD
Retailer 2$2,569 AUD
Retailer 7$3,075 AUD
Retailer 8$3,169 AUD
Retailer 5$3,212 AUD
Retailer 6$3,354 AUD
Retailer 17$4,246 AUD
Retailer 3$5,089 AUD

25 data points across 20 retailers

23 retailers$789 AUD to $6,149 AUD

A+
Cheapest Retailer
-
$789 AUD
$554 USD
A
Retailer 2
-
$881 AUD
$619 USD
View
Final sale: no returns
A
Retailer 3
-
$883 AUD
$620 USD
View
Retailer 4
-
$976 AUD
$686 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$976 AUD
$686 USD
View
A
Retailer 6
-
$1,167 AUD
$820 USD
View
A
Retailer 7
-
$1,315 AUD
$924 USD
View
A
Retailer 8
-
$1,507 AUD
$1,059 USD
View
A
Retailer 9
-
$1,518 AUD
£840 GBP
View
A
Retailer 10
-
$1,548 AUD
€1,036 EUR
View
A
Retailer 11
-
$1,929 AUD
$1,355 USD
View
B+
Retailer 12
-
$2,358 AUD
ZAR 26,758 ZAR
View
A
Retailer 13
-
$2,521 AUD
$1,771 USD
View
B+
Retailer 14
-
$2,569 AUD
$1,805 USD
View
B+
Retailer 15
-
$3,075 AUD
$2,160 USD
View
B+
Retailer 16
-
$3,169 AUD
$2,226 USD
View
B+
Retailer 17
-
$3,212 AUD
SGD 3,049 SGD
View
B+
Retailer 18
-
$3,354 AUD
$2,356 USD
View
B+
Retailer 19
-
$3,416 AUD
$2,400 USD
View
B+
Retailer 20
-
$4,246 AUD
£2,349 GBP
View
Retailer 21
-
$5,089 AUD
$3,575 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$6,149 AUD
$4,320 USD
View
Most Expensive
Brilliant Earth
20792484A · Sep 28
$6,348 AUD
$4,460 USD
View
Price last confirmed 31 days ago
22 more retailers have this diamond
Prices start from $789 AUDSave up to $5,361 AUD

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
$789 AUD