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Marquise|Lab Grown|IGI

3.01ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG841643946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841643946

Diamond specifications and retailer prices

From $1,359 AUD
As of November 3, 2026
Save $4,154 AUD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,513 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841643946 or 841643946. Listed at 21 retailers as of November 3, 2026, with prices from $1,359 to $5,513, a $4,154 spread on the same certified stone. Brilliant Earth lists it at $5,513. 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

3.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841643946
Dimensions15.08 × 7.58 × 4.61 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.08 mm7.58 mm3.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841643946
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: Nov 3
Current: $5,513 AUD|Low: $1,020 AUD|High: $5,728 AUD|Avg: $2,776 AUD|-3.8%
Brilliant Earth
Retailer 2
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Retailer 27
November 4, 2026
Retailer 8$1,061 AUD
Retailer 12$1,156 AUD
Retailer 9$1,231 AUD
Retailer 17$1,231 AUD
Retailer 26$1,359 AUD
Retailer 21$1,589 AUD
Retailer 14$1,658 AUD
Retailer 3$1,668 AUD
Retailer 24$1,675 AUD
Retailer 4$1,764 AUD
Retailer 25$1,906 AUD
Retailer 6$1,956 AUD
Retailer 27$1,979 AUD
Retailer 22$2,650 AUD
Retailer 16$2,784 AUD
Retailer 7$2,857 AUD
Retailer 11$2,928 AUD
Retailer 10$3,462 AUD
Retailer 5$3,996 AUD
Retailer 18$4,181 AUD
Retailer 23$4,217 AUD
Retailer 13$4,238 AUD
Retailer 19$4,244 AUD
Retailer 20$4,309 AUD
Retailer 15$4,893 AUD
Retailer 2$5,012 AUD
Brilliant Earth$5,513 AUD

23 data points across 27 retailers

21 retailers$1,359 AUD to $5,513 AUD

Retailer 1
-
$1,061 AUD
Price last confirmed 27 days ago
Retailer 2
-
$1,156 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,231 AUD
View
Price last confirmed 32 days ago
Retailer 4
-
$1,231 AUD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$1,359 AUD
View
Final sale: no returns
A
Retailer 6
-
$1,589 AUD
View
A
Retailer 7
-
$1,675 AUD
View
Retailer 8
-
$1,764 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$1,906 AUD
View
B+
Retailer 10
-
$2,386 AUD
View
Retailer 11
-
$2,784 AUD
View
Price last confirmed 37 days ago
Retailer 12
-
$2,857 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$3,462 AUD
View
Price last confirmed 35 days ago
Retailer 14
-
$3,996 AUD
View
Price last confirmed 23 days ago
Retailer 15
-
$4,181 AUD
View
Price last confirmed 24 days ago
Retailer 16
-
$4,217 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$4,238 AUD
View
Retailer 18
-
$4,244 AUD
View
Price last confirmed 23 days ago
Retailer 19
-
$4,893 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
$5,012 AUD
View
Most Expensive
B
Brilliant Earth
22252767Y · Nov 3
$5,513 AUD
$3,850 USD
View
20 more retailers have this diamond
Prices start from $1,359 AUDSave up to $4,154 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
3.01ct Marquise
$1,359 AUD