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Marquise|Lab Grown|IGI

3.01ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG768631957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768631957

Diamond specifications and retailer prices

From $4,343 AUD
As of November 4, 2026
Save $25,541 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,884 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) and certified by IGI LG768631957 or 768631957. Listed at 18 retailers as of November 4, 2026, with prices from $4,343 to $29,884, a $25,541 spread on the same certified stone. Do Amore Diamonds lists it at $29,884. 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
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631957
Dimensions14.12 × 7.46 × 4.78 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
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
14.12 mm7.46 mm3.01 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631957
Side View
Table 60.0%Crown 37.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 64.1%

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 4
Current: $29,884 AUD|Low: $4,343 AUD|High: $33,564 AUD|Avg: $10,884 AUD|-11.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 12$4,343 AUD
Retailer 16$4,458 AUD
Retailer 3$5,032 AUD
Retailer 5$5,085 AUD
Retailer 14$5,262 AUD
Retailer 11$6,492 AUD
Retailer 15$6,605 AUD
Retailer 13$6,948 AUD
Retailer 17$7,089 AUD
Retailer 2$7,827 AUD
Retailer 7$8,183 AUD
Retailer 6$10,082 AUD
Retailer 9$10,797 AUD
Retailer 4$13,494 AUD
Retailer 18$13,751 AUD
Retailer 19$14,093 AUD
Retailer 10$14,262 AUD
Retailer 8$22,963 AUD
Do Amore Diamonds$29,884 AUD

31 data points across 19 retailers

18 retailers$4,343 AUD to $29,884 AUD

A
Cheapest Retailer
-
$4,343 AUD
A
Retailer 2
-
$4,458 AUD
View
A
Retailer 3
-
$5,032 AUD
View
A
Retailer 4
-
$5,085 AUD
View
A
Retailer 5
-
$5,262 AUD
View
Retailer 6
-
$6,492 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$6,605 AUD
View
A
Retailer 8
-
$6,948 AUD
View
A
Retailer 9
-
$7,089 AUD
View
B+
Retailer 10
-
$7,827 AUD
View
B+
Retailer 11
-
$8,183 AUD
View
Retailer 12
-
$10,082 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$10,797 AUD
View
B
Retailer 14
-
$13,494 AUD
View
B
Retailer 15
-
$13,751 AUD
View
B
Retailer 16
-
$14,093 AUD
View
Retailer 17
-
$22,963 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-F7321DEF4 · Nov 4
$29,884 AUD
$20,870 USD
View
17 more retailers have this diamond
Prices start from $4,343 AUDSave up to $25,541 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
$4,343 AUD