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Marquise|Lab Grown|IGI

3.01ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG837665475

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837665475

Diamond specifications and retailer prices

From $905 AUD
As of October 30, 2026
Save $3,514 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,556 AUD at Brilliant Earth · As of October 22, 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 very-good cut grade and certified by IGI LG837665475 or 837665475. Listed at 22 retailers as of October 30, 2026, with a 388% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837665475
Dimensions14.72 × 7.23 × 4.75 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm7.23 mm3.01 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837665475
Side View
Table 62.0%Crown 39.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.7%

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 30
Current: $1,574 AUD|Low: $905 AUD|High: $4,508 AUD|Avg: $2,381 AUD|-6.5%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 20
November 4, 2026
Retailer 10$905 AUD
Retailer 5$918 AUD
Retailer 17$919 AUD
Retailer 13$1,050 AUD
Retailer 20$1,210 AUD
Retailer 12$1,272 AUD
Retailer 18$1,386 AUD
Retailer 1$1,574 AUD
Retailer 9$1,846 AUD
Retailer 2$2,022 AUD
Retailer 15$2,209 AUD
Retailer 8$2,371 AUD
Retailer 16$2,526 AUD
Retailer 11$2,953 AUD
Retailer 7$2,967 AUD
Retailer 3$3,278 AUD
Retailer 4$3,296 AUD
Retailer 19$3,414 AUD
Retailer 6$3,921 AUD
Retailer 14$4,419 AUD

28 data points across 20 retailers

22 retailers$905 AUD to $4,419 AUD

A
Cheapest Retailer
-
$905 AUD
A
Retailer 2
-
$918 AUD
View
Final sale: no returns
A
Retailer 3
-
$919 AUD
View
Retailer 4
-
$1,050 AUD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,050 AUD
View
A
Retailer 6
-
$1,210 AUD
View
A
Retailer 7
-
$1,272 AUD
View
A
Retailer 8
-
$1,386 AUD
View
A
Retailer 9
-
$1,574 AUD
View
Retailer 10
-
$1,846 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,022 AUD
View
B+
Retailer 12
-
$2,209 AUD
View
B+
Retailer 13
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$2,371 AUD
View
B+
Retailer 14
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$2,526 AUD
View
B+
Retailer 15
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$2,953 AUD
View
B+
Retailer 16
-
$2,967 AUD
View
B
Retailer 17
-
$3,278 AUD
View
B
Retailer 18
-
$3,296 AUD
View
B
Retailer 19
-
$3,414 AUD
View
B
Retailer 20
-
$3,921 AUD
View
B
Retailer 21
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$4,419 AUD
View
Most Expensive
Brilliant Earth
21658394A · Oct 22
$5,556 AUD
$3,880 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $905 AUDSave up to $3,514 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
$905 AUD