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Marquise|Lab Grown|IGI

3.00ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG839611621

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839611621

Diamond specifications and retailer prices

From $831 AUD
$584 USD
As of October 24, 2026
Save $3,018 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,849 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 3ct lab-grown marquise diamond

This 3ct 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 LG839611621 or 839611621. Listed at 18 retailers as of October 24, 2026, with prices from $831 to $3,849, a $3,018 spread on the same certified stone. MOH London lists it at $3,849. 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

3.00
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611621
Dimensions14.99 × 7.42 × 4.63 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.99 mm7.42 mm3.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611621
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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 24
Current: $3,849 AUD|Low: $713 AUD|High: $4,033 AUD|Avg: $2,067 AUD|-1.1%
MOH London
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
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Retailer 19
October 31, 2026
Retailer 9$743 AUD
Retailer 6$831 AUD
Retailer 19$831 AUD
Retailer 8$921 AUD
Retailer 13$966 AUD
Retailer 15$1,118 AUD
Retailer 11$1,318 AUD
Retailer 16$1,339 AUD
Retailer 17$1,419 AUD
Retailer 4$1,426 AUD
Retailer 10$1,808 AUD
Retailer 2$2,061 AUD
Retailer 5$2,422 AUD
Retailer 3$2,690 AUD
Retailer 12$2,790 AUD
Retailer 7$3,415 AUD
Retailer 18$3,659 AUD
Retailer 14$3,848 AUD
MOH London$3,849 AUD

28 data points across 19 retailers

18 retailers$831 AUD to $3,849 AUD

Retailer 1
-
$743 AUD
$522 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$831 AUD
$584 USD
View
A
Retailer 3
-
$921 AUD
$647 USD
View
A
Retailer 4
-
$966 AUD
HK$5,300 HKD
View
A
Retailer 5
-
$1,118 AUD
$785 USD
View
A
Retailer 6
-
$1,318 AUD
$926 USD
View
A
Retailer 7
-
$1,339 AUD
€896 EUR
View
A
Retailer 8
-
$1,419 AUD
£785 GBP
View
A
Retailer 9
-
$1,426 AUD
$1,002 USD
View
B+
Retailer 10
-
$1,808 AUD
$1,270 USD
View
B+
Retailer 11
-
$2,061 AUD
$1,448 USD
View
B+
Retailer 12
-
$2,422 AUD
$1,701 USD
View
B+
Retailer 13
-
$2,690 AUD
£1,488 GBP
View
B+
Retailer 14
-
$2,790 AUD
SGD 2,648 SGD
View
B
Retailer 15
-
$3,415 AUD
$2,399 USD
View
B
Retailer 16
-
$3,659 AUD
$2,570 USD
View
B
Retailer 17
-
$3,848 AUD
$2,703 USD
View
Most Expensive
B
MOH London
LG839611621 · Oct 25
$3,849 AUD
£2,129 GBP
View
17 more retailers have this diamond
Prices start from $831 AUDSave up to $3,018 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
3.00ct Marquise
$831 AUD