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Marquise|Lab Grown|IGI

1.75ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG806614758

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806614758

Diamond specifications and retailer prices

From $416 AUD
$292 USD
As of October 30, 2026
Save $2,146 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,562 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806614758 or 806614758. Listed at 22 retailers as of October 28, 2026, with prices from $416 to $2,562, a $2,146 spread on the same certified stone. Brilliant Earth lists it at $2,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806614758
Dimensions12.64 × 6.37 × 3.72 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm6.37 mm1.75 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806614758
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.4%

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: $2,562 AUD|Low: $400 AUD|High: $2,690 AUD|Avg: $1,111 AUD|-4.8%
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
October 30, 2026
Retailer 19$416 AUD
Retailer 11$464 AUD
Retailer 8$483 AUD
Retailer 4$515 AUD
Retailer 9$515 AUD
Retailer 2$590 AUD
Retailer 15$740 AUD
Retailer 7$847 AUD
Retailer 16$874 AUD
Retailer 14$886 AUD
Retailer 12$911 AUD
Retailer 10$1,006 AUD
Retailer 13$1,199 AUD
Retailer 18$1,321 AUD
Retailer 6$1,658 AUD
Retailer 5$1,983 AUD
Retailer 17$2,070 AUD
Retailer 3$2,149 AUD
Brilliant Earth$2,562 AUD

41 data points across 19 retailers

22 retailers$416 AUD to $2,562 AUD

A
Cheapest Retailer
-
$416 AUD
$292 USD
A
Retailer 2
-
$464 AUD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$483 AUD
$339 USD
View
A
Retailer 4
-
$515 AUD
$362 USD
View
A
Retailer 5
-
$515 AUD
$362 USD
View
A
Retailer 6
-
$590 AUD
£326 GBP
View
A
Retailer 7
-
$740 AUD
$520 USD
View
A
Retailer 8
-
$847 AUD
$595 USD
View
A
Retailer 9
-
$874 AUD
€585 EUR
View
A
Retailer 10
-
$886 AUD
ZAR 10,058 ZAR
View
A
Retailer 11
-
$911 AUD
£504 GBP
View
A
Retailer 12
-
$1,006 AUD
$707 USD
View
A
Retailer 13
-
$1,029 AUD
$723 USD
View
A
Retailer 14
-
$1,199 AUD
View
B+
Retailer 15
-
$1,321 AUD
$928 USD
View
B+
Retailer 16
-
$1,658 AUD
$1,165 USD
View
B+
Retailer 17
-
$1,727 AUD
$1,213 USD
View
B
Retailer 18
-
$1,983 AUD
$1,393 USD
View
B+
Retailer 19
-
$2,070 AUD
£1,145 GBP
View
B
Retailer 20
-
$2,118 AUD
$1,488 USD
View
Retailer 21
-
$2,149 AUD
$1,510 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
20186714A · Oct 28
$2,562 AUD
$1,800 USD
View
21 more retailers have this diamond
Prices start from $416 AUDSave up to $2,146 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
1.75ct Marquise
$416 AUD