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Marquise|Lab Grown|IGI

3.01ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG836603013

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836603013

Diamond specifications and retailer prices

From $4,598 AUD
As of November 4, 2026
Save $27,033 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $31,631 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836603013 or 836603013. Listed at 19 retailers as of November 4, 2026, with prices from $4,598 to $31,631, a $27,033 spread on the same certified stone. Do Amore Diamonds lists it at $31,631. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603013
Dimensions14.39 × 7.50 × 4.77 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.39 mm7.50 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603013
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.6%

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: Nov 4
Current: $31,631 AUD|Low: $4,598 AUD|High: $32,633 AUD|Avg: $10,578 AUD|-3.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 18
November 4, 2026
Retailer 11$4,598 AUD
Retailer 15$4,737 AUD
Retailer 5$5,032 AUD
Retailer 8$5,085 AUD
Retailer 13$5,556 AUD
Retailer 14$6,995 AUD
Retailer 12$7,357 AUD
Retailer 17$7,507 AUD
Retailer 10$8,183 AUD
Retailer 2$8,282 AUD
Retailer 9$9,793 AUD
Retailer 18$12,546 AUD
Retailer 4$12,611 AUD
Retailer 6$13,494 AUD
Retailer 3$14,591 AUD
Retailer 16$15,393 AUD
Retailer 7$22,584 AUD
Do Amore Diamonds$31,631 AUD

30 data points across 18 retailers

19 retailers$4,598 AUD to $31,631 AUD

A
Cheapest Retailer
-
$4,598 AUD
A
Retailer 2
-
$4,737 AUD
View
A
Retailer 3
-
$5,032 AUD
View
A
Retailer 4
-
$5,085 AUD
View
A
Retailer 5
-
$5,556 AUD
View
A
Retailer 6
-
$6,995 AUD
View
A
Retailer 7
-
$7,357 AUD
View
A
Retailer 8
-
$7,507 AUD
View
B+
Retailer 9
-
$8,183 AUD
View
A
Retailer 10
-
$8,282 AUD
View
Retailer 11
-
$9,793 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$12,546 AUD
View
B+
Retailer 13
-
$12,611 AUD
View
B+
Retailer 14
-
$13,494 AUD
View
B+
Retailer 15
-
$14,591 AUD
View
B+
Retailer 16
-
$15,393 AUD
View
Retailer 17
-
$16,265 AUD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$22,584 AUD
View
Most Expensive
B
Do Amore Diamonds
27-760204A5C · Nov 4
$31,631 AUD
$22,090 USD
View
18 more retailers have this diamond
Prices start from $4,598 AUDSave up to $27,033 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
$4,598 AUD