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Marquise|Lab Grown|IGI

3.01ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844625951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844625951

Diamond specifications and retailer prices

From $1,246 AUD
As of October 29, 2026
Save $9,615 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,861 AUD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

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 LG844625951 or 844625951. Listed at 23 retailers as of October 29, 2026, with prices from $1,246 to $10,861, a $9,615 spread on the same certified stone. The Diamond Guys lists it at $10,861. 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 angle34.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844625951
Dimensions15.07 × 7.63 × 4.57 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm7.63 mm3.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844625951
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.9%

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 29
Current: $3,067 AUD|Low: $1,074 AUD|High: $10,861 AUD|Avg: $3,822 AUD|+44.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
The Diamond Guys
November 4, 2026
Retailer 14$1,074 AUD
Retailer 11$1,168 AUD
Retailer 9$1,246 AUD
Retailer 18$1,710 AUD
Retailer 3$1,847 AUD
Retailer 7$1,920 AUD
Retailer 15$2,026 AUD
Retailer 2$2,241 AUD
Retailer 12$2,935 AUD
Retailer 1$3,067 AUD
Retailer 20$3,089 AUD
Retailer 5$4,118 AUD
Retailer 13$4,217 AUD
Retailer 4$4,962 AUD
Retailer 16$5,106 AUD
Retailer 8$5,968 AUD
Retailer 17$6,159 AUD
Retailer 22$6,204 AUD
Retailer 19$7,059 AUD
Retailer 6$7,792 AUD
Retailer 21$9,336 AUD
Retailer 10$9,337 AUD
The Diamond Guys$10,861 AUD

10 data points across 23 retailers

23 retailers$1,246 AUD to $10,861 AUD

Retailer 1
-
$1,074 AUD
Price last confirmed 8 days ago
Retailer 2
-
$1,168 AUD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,246 AUD
View
A
Retailer 4
-
$1,710 AUD
View
A
Retailer 5
-
$1,847 AUD
View
B+
Retailer 6
-
$1,920 AUD
View
Final sale: no returns
Retailer 7
-
$2,026 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,241 AUD
View
B
Retailer 9
-
$2,935 AUD
View
B
Retailer 10
-
$3,067 AUD
View
B
Retailer 11
-
$3,089 AUD
View
B
Retailer 12
-
$4,118 AUD
View
Retailer 13
-
$4,217 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$4,962 AUD
View
B
Retailer 15
-
$5,106 AUD
View
B
Retailer 16
-
$5,968 AUD
View
B
Retailer 17
-
$6,159 AUD
View
B
Retailer 18
-
$6,204 AUD
View
B
Retailer 19
-
$7,059 AUD
View
B
Retailer 20
-
$7,792 AUD
View
B
Retailer 21
-
$9,336 AUD
View
B
Retailer 22
-
$9,337 AUD
View
Most Expensive
B
The Diamond Guys
1998511122 · Nov 3
$10,861 AUD
$7,585 USD
View
22 more retailers have this diamond
Prices start from $1,246 AUDSave up to $9,615 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
$1,246 AUD