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Marquise|Lab Grown|IGI

3.59ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826614493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826614493

Diamond specifications and retailer prices

From $1,092 AUD
$767 USD
As of October 24, 2026
Save $5,713 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,805 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.59ct lab-grown marquise diamond

This 3.59ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826614493 or 826614493. Listed at 21 retailers as of October 24, 2026, with prices from $1,092 to $6,805, a $5,713 spread on the same certified stone. Brilliant Earth lists it at $6,805. 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

3.59
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826614493
Dimensions16.21 × 7.98 × 4.92 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.21 mm7.98 mm3.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826614493
Side View
Table 61.0%Crown 33.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.7%

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 24
Current: $6,805 AUD|Low: $846 AUD|High: $9,723 AUD|Avg: $2,841 AUD|-30.0%
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
October 30, 2026
Retailer 10$1,004 AUD
Retailer 5$1,092 AUD
Retailer 7$1,125 AUD
Retailer 20$1,165 AUD
Retailer 6$1,348 AUD
Retailer 19$1,416 AUD
Retailer 14$1,634 AUD
Retailer 13$1,804 AUD
Retailer 15$1,856 AUD
Retailer 16$1,891 AUD
Retailer 17$2,357 AUD
Retailer 18$2,614 AUD
Retailer 3$3,274 AUD
Retailer 9$3,623 AUD
Retailer 4$3,972 AUD
Retailer 12$4,285 AUD
Retailer 11$4,326 AUD
Retailer 8$5,535 AUD
Retailer 2$6,698 AUD
Brilliant Earth$6,805 AUD

35 data points across 20 retailers

21 retailers$1,092 AUD to $6,805 AUD

Retailer 1
-
$1,004 AUD
$705 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,092 AUD
$767 USD
View
A
Retailer 3
-
$1,165 AUD
$818 USD
View
A
Retailer 4
-
$1,348 AUD
HK$7,400 HKD
View
A
Retailer 5
-
$1,416 AUD
$995 USD
View
A
Retailer 6
-
$1,634 AUD
£904 GBP
View
A
Retailer 7
-
$1,804 AUD
€1,207 EUR
View
A
Retailer 8
-
$1,856 AUD
£1,026 GBP
View
A
Retailer 9
-
$1,891 AUD
$1,328 USD
View
A
Retailer 10
-
$2,191 AUD
View
B+
Retailer 11
-
$2,357 AUD
$1,656 USD
View
B+
Retailer 12
-
$2,614 AUD
$1,836 USD
View
Retailer 13
-
$2,843 AUD
$1,997 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$3,274 AUD
$2,300 USD
View
B
Retailer 15
-
$3,623 AUD
£2,004 GBP
View
B
Retailer 16
-
$3,972 AUD
$2,790 USD
View
Retailer 17
-
$4,285 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
$4,326 AUD
£2,393 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
$5,535 AUD
$3,888 USD
View
B
Retailer 20
-
$6,698 AUD
$4,705 USD
View
Most Expensive
B
Brilliant Earth
21013401A · Oct 30
$6,805 AUD
$4,780 USD
View
20 more retailers have this diamond
Prices start from $1,092 AUDSave up to $5,713 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
3.59ct Marquise
$1,092 AUD