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Marquise|Lab Grown|IGI

3.01ct I VS1 Marquise Lab Grown Diamond

EX • I/VS1 • IGI LG846648109

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648109

Diamond specifications and retailer prices

From $1,549 AUD
$1,088 USD
As of November 1, 2026
Save $3,033 AUD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,581 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846648109 or 846648109. Listed at 7 retailers as of October 26, 2026, with prices from $1,549 to $4,581, a $3,033 spread on the same certified stone. MOH London lists it at $4,581. 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648109
Dimensions14.38 × 7.62 × 4.74 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.62 mm3.01 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648109
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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 1
Current: $4,581 AUD|Low: $1,368 AUD|High: $4,783 AUD|Avg: $2,731 AUD|+19.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$1,368 AUD
Retailer 5$1,549 AUD
Retailer 2$1,701 AUD
Retailer 4$2,940 AUD
Retailer 3$3,103 AUD
Retailer 6$3,747 AUD
MOH London$4,581 AUD

6 data points across 7 retailers

7 retailers$1,549 AUD to $4,581 AUD

Retailer 1
-
$1,368 AUD
€915 EUR
Price last confirmed 8 days ago
A
Retailer 2
-
$1,549 AUD
$1,088 USD
View
A
Retailer 3
-
$1,701 AUD
$1,195 USD
View
B+
Retailer 4
-
$2,940 AUD
$2,065 USD
View
B+
Retailer 5
-
$3,103 AUD
$2,180 USD
View
B
Retailer 6
-
$3,747 AUD
$2,632 USD
View
Most Expensive
B
MOH London
LG846648109 · Oct 26
$4,581 AUD
£2,534 GBP
View
6 more retailers have this diamond
Prices start from $1,549 AUDSave up to $3,033 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
$1,549 AUD