CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG710570163

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG710570163

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)
17 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), with a top-tier cut grade and certified by IGI LG710570163 or 710570163. Listed at 17 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. 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 angle37.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710570163
Dimensions14.29 × 7.54 × 4.85 mm
L/W Ratio1.90
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
14.29 mm7.54 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710570163
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.3%

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: $29,884 AUD|Low: $4,343 AUD|High: $33,564 AUD|Avg: $10,965 AUD|-11.0%
Do Amore Diamonds
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
November 4, 2026
Retailer 10$4,343 AUD
Retailer 13$4,458 AUD
Retailer 3$5,032 AUD
Retailer 5$5,085 AUD
Retailer 12$5,262 AUD
Retailer 9$5,490 AUD
Retailer 11$6,948 AUD
Retailer 15$7,089 AUD
Retailer 2$7,827 AUD
Retailer 7$8,183 AUD
Retailer 6$9,774 AUD
Retailer 4$13,494 AUD
Retailer 16$13,751 AUD
Retailer 17$14,093 AUD
Retailer 14$14,691 AUD
Retailer 8$22,860 AUD
Do Amore Diamonds$29,884 AUD

35 data points across 17 retailers

17 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
A
Retailer 6
-
$5,490 AUD
View
Final sale: no returns
A
Retailer 7
-
$6,948 AUD
View
A
Retailer 8
-
$7,089 AUD
View
A
Retailer 9
-
$7,827 AUD
View
B+
Retailer 10
-
$8,183 AUD
View
B+
Retailer 11
-
$9,774 AUD
View
B+
Retailer 12
-
$13,494 AUD
View
B+
Retailer 13
-
$13,751 AUD
View
B
Retailer 14
-
$14,093 AUD
View
B
Retailer 15
-
$14,691 AUD
View
Retailer 16
-
$22,860 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-BF7AD0C66 · Nov 4
$29,884 AUD
$20,870 USD
View
16 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
3.01ct D IF Marquise Lab-Grown Diamond, IGI LG710570163