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Marquise|Lab Grown|IGI

2.06ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818684392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684392

Diamond specifications and retailer prices

From $2,810 AUD
$1,974 USD
As of October 31, 2026
Save $6,718 AUD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,528 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.06ct lab-grown marquise diamond

This 2.06ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818684392 or 818684392. Listed at 12 retailers as of October 30, 2026, with prices from $2,810 to $9,528, a $6,718 spread on the same certified stone. With Clarity lists it at $9,528. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684392
Dimensions12.97 × 6.62 × 4.18 mm
L/W Ratio1.96
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
12.97 mm6.62 mm2.06 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684392
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.1%

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: Oct 31
Current: $8,029 AUD|Low: $2,810 AUD|High: $11,434 AUD|Avg: $6,078 AUD|-15.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 9$2,810 AUD
Retailer 11$3,025 AUD
Retailer 4$3,495 AUD
Retailer 10$3,737 AUD
Retailer 7$3,976 AUD
Retailer 5$6,385 AUD
Retailer 8$6,452 AUD
Retailer 2$6,670 AUD
Retailer 6$7,105 AUD
Retailer 1$8,029 AUD
Retailer 3$8,703 AUD
With Clarity$9,528 AUD

32 data points across 12 retailers

12 retailers$2,810 AUD to $9,528 AUD

A
Cheapest Retailer
-
$2,810 AUD
$1,974 USD
A
Retailer 2
-
$3,025 AUD
HK$16,600 HKD
View
A
Retailer 3
-
$3,495 AUD
£1,933 GBP
View
A
Retailer 4
-
$3,737 AUD
$2,625 USD
View
A
Retailer 5
-
$3,976 AUD
€2,660 EUR
View
B+
Retailer 6
-
$6,385 AUD
ZAR 72,458 ZAR
View
B+
Retailer 7
-
$6,452 AUD
$4,532 USD
View
B+
Retailer 8
-
$6,670 AUD
$4,685 USD
View
B
Retailer 9
-
$7,105 AUD
£3,930 GBP
View
B
Retailer 10
-
$8,029 AUD
$5,640 USD
View
B
Retailer 11
-
$8,703 AUD
$6,113 USD
View
Most Expensive
B
With Clarity
818684392 · Oct 30
$9,528 AUD
$6,693 USD
View
11 more retailers have this diamond
Prices start from $2,810 AUDSave up to $6,718 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 Marquise
$2,810 AUD