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Marquise|Lab Grown|IGI

1.52ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754563734

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754563734

Diamond specifications and retailer prices

From $834 AUD
As of November 4, 2026
Save $7,391 AUD (90%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: $8,225 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563734 or 754563734. Listed at 34 retailers as of November 4, 2026, with prices from $834 to $8,225, a $7,391 spread on the same certified stone. Do Amore Diamonds lists it at $8,225. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563734
Dimensions12.30 × 5.90 × 3.75 mm
L/W Ratio2.08
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
12.30 mm5.90 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563734
Side View
Table 56.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.6%

Caratlytics Score

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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: $8,225 AUD|Low: $834 AUD|High: $8,339 AUD|Avg: $3,049 AUD|-1.4%
Do Amore Diamonds
Retailer 2
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Retailer 25
November 4, 2026
Retailer 21$834 AUD
Retailer 18$1,075 AUD
Retailer 16$1,167 AUD
Retailer 2$1,205 AUD
Retailer 17$1,244 AUD
Retailer 5$1,326 AUD
Retailer 14$1,423 AUD
Retailer 15$1,551 AUD
Retailer 22$1,611 AUD
Retailer 4$1,689 AUD
Retailer 12$1,899 AUD
Retailer 7$2,178 AUD
Retailer 24$2,566 AUD
Retailer 6$2,707 AUD
Retailer 10$2,951 AUD
Retailer 23$3,002 AUD
Retailer 20$3,300 AUD
Retailer 19$3,323 AUD
Retailer 25$3,428 AUD
Retailer 13$3,849 AUD
Retailer 11$3,877 AUD
Retailer 3$4,078 AUD
Retailer 8$4,656 AUD
Retailer 9$4,984 AUD
Do Amore Diamonds$8,225 AUD

28 data points across 25 retailers

34 retailers$834 AUD to $8,225 AUD

A
Cheapest Retailer
-
$834 AUD
Retailer 2
-
$939 AUD
View
Price last confirmed 27 days ago
Retailer 3
-
$939 AUD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,021 AUD
View
Price last confirmed 36 days ago
Retailer 5
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$1,073 AUD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$1,075 AUD
View
Retailer 7
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$1,089 AUD
View
Price last confirmed 32 days ago
Retailer 8
-
$1,089 AUD
View
Price last confirmed 25 days ago
A
Retailer 9
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$1,167 AUD
View
Final sale: no returns
A
Retailer 10
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$1,205 AUD
View
A
Retailer 11
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$1,244 AUD
View
A
Retailer 12
-
$1,326 AUD
View
A
Retailer 13
-
$1,423 AUD
View
A
Retailer 14
-
$1,551 AUD
View
A
Retailer 15
-
$1,611 AUD
View
A
Retailer 16
-
$1,689 AUD
View
A
Retailer 17
-
$1,899 AUD
View
A
Retailer 18
-
$2,178 AUD
View
B+
Retailer 19
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$2,566 AUD
View
B+
Retailer 20
-
$2,707 AUD
View
B+
Retailer 21
-
$2,951 AUD
View
B+
Retailer 22
-
$3,002 AUD
View
B+
Retailer 23
-
$3,300 AUD
View
B+
Retailer 24
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$3,323 AUD
View
Retailer 25
-
$3,380 AUD
View
Price last confirmed 25 days ago
Retailer 26
-
$3,380 AUD
View
Price last confirmed 35 days ago
B+
Retailer 27
-
$3,428 AUD
View
B+
Retailer 28
-
$3,849 AUD
View
B
Retailer 29
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$3,873 AUD
View
B+
Retailer 30
-
$3,877 AUD
View
B+
Retailer 31
-
$4,078 AUD
View
B+
Retailer 32
-
$4,656 AUD
View
B
Retailer 33
-
$4,984 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4B2214C63 · Nov 4
$8,225 AUD
$5,770 USD
View
33 more retailers have this diamond
Prices start from $834 AUDSave up to $7,391 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
1.52ct Marquise
$834 AUD