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Marquise|Lab Grown|IGI

0.59ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG666439930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG666439930

Diamond specifications and retailer prices

From $854 AUD
$600 USD
As of October 30, 2026
4 retailers carry this diamond
Most expensive: $854 AUD at Brilliant Earth
View at Brilliant Earth

About this 0.59ct lab-grown marquise diamond

This 0.59ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG666439930 or 666439930. Listed at 4 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666439930
Dimensions8.65 × 4.47 × 2.74 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm4.47 mm0.59 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666439930
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,523 AUD|Low: $147 AUD|High: $1,523 AUD|Avg: $643 AUD
Retailer 1
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
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Retailer 18
September 20, 2026
Retailer 13$208 AUD
Retailer 5$279 AUD
Retailer 6$315 AUD
Retailer 14$367 AUD
Retailer 12$418 AUD
Retailer 7$447 AUD
Retailer 8$450 AUD
Retailer 16$456 AUD
Retailer 18$480 AUD
Retailer 10$528 AUD
Retailer 9$631 AUD
Retailer 15$638 AUD
Retailer 4$660 AUD
Retailer 3$780 AUD
Retailer 17$907 AUD
Retailer 11$1,065 AUD
Retailer 2$1,388 AUD
Retailer 1$1,523 AUD

5 data points across 18 retailers

4 retailers

Retailer 1
-
$456 AUD
£252 GBP
Price last confirmed 42 days ago
Retailer 2
-
$528 AUD
$371 USD
View
Price last confirmed 82 days ago
Retailer 3
-
$631 AUD
View
Price last confirmed 82 days ago
Most Expensive
B
Brilliant Earth
14704425A · Oct 30
$854 AUD
$600 USD
View
3 more retailers have this diamond

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.

B
0.59ct Marquise
$854 AUD