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Marquise|Lab Grown|IGI

2.09ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG818681884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818681884

Diamond specifications and retailer prices

From $538 AUD
$378 USD
As of October 30, 2026
Save $2,085 AUD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,509 AUD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818681884 or 818681884. Listed at 25 retailers as of October 29, 2026, with a 388% 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

2.09
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681884
Dimensions13.62 × 6.45 × 4.16 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.62 mm6.45 mm2.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681884
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.5%

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 30
Current: $5,509 AUD|Low: $517 AUD|High: $5,509 AUD|Avg: $1,642 AUD|+9.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4$538 AUD
Retailer 5$602 AUD
Retailer 8$668 AUD
Retailer 11$668 AUD
Retailer 20$710 AUD
Retailer 19$883 AUD
Retailer 18$897 AUD
Retailer 13$1,030 AUD
Retailer 12$1,156 AUD
Retailer 2$1,207 AUD
Retailer 15$1,478 AUD
Retailer 17$1,610 AUD
Retailer 21$1,671 AUD
Retailer 14$2,104 AUD
Retailer 10$2,146 AUD
Retailer 9$2,259 AUD
Retailer 6$2,499 AUD
Retailer 3$2,508 AUD
Retailer 7$2,555 AUD
Retailer 16$2,623 AUD
Brilliant Earth$5,509 AUD

41 data points across 21 retailers

25 retailers$538 AUD to $2,623 AUD

A
Cheapest Retailer
-
$538 AUD
$378 USD
A
Retailer 2
-
$602 AUD
$423 USD
View
Final sale: no returns
A
Retailer 3
-
$604 AUD
$424 USD
View
A
Retailer 4
-
$668 AUD
$469 USD
View
A
Retailer 5
-
$668 AUD
$469 USD
View
Retailer 6
-
$710 AUD
£393 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$883 AUD
$620 USD
View
A
Retailer 8
-
$897 AUD
$630 USD
View
A
Retailer 9
-
$1,030 AUD
€689 EUR
View
A
Retailer 10
-
$1,156 AUD
$812 USD
View
A
Retailer 11
-
$1,207 AUD
£668 GBP
View
A
Retailer 12
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$1,216 AUD
$854 USD
View
A
Retailer 13
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$1,453 AUD
$1,021 USD
View
B+
Retailer 14
-
$1,478 AUD
View
B+
Retailer 15
-
$1,610 AUD
ZAR 18,272 ZAR
View
B+
Retailer 16
-
$1,671 AUD
$1,174 USD
View
B+
Retailer 17
-
$2,146 AUD
$1,508 USD
View
B+
Retailer 18
-
$2,146 AUD
$1,508 USD
View
B+
Retailer 19
-
$2,201 AUD
$1,546 USD
View
Retailer 20
-
$2,259 AUD
View
Price last confirmed 27 days ago
B+
Retailer 21
-
$2,499 AUD
$1,756 USD
View
B
Retailer 22
-
$2,508 AUD
$1,762 USD
View
Retailer 23
-
$2,555 AUD
$1,795 USD
View
Price last confirmed 25 days ago
B+
Retailer 24
-
$2,623 AUD
£1,451 GBP
View
Most Expensive
Brilliant Earth
21449777A · Oct 21
$5,509 AUD
$3,870 USD
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from $538 AUDSave up to $2,085 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
2.09ct Marquise
$538 AUD