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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG604384551

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG604384551

Diamond specifications and retailer prices

From $840 AUD
As of November 4, 2026
Save $6,644 AUD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,484 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct 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 LG604384551 or 604384551. Listed at 26 retailers as of November 4, 2026, with prices from $840 to $7,484, a $6,644 spread on the same certified stone. Do Amore Diamonds lists it at $7,484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604384551
Dimensions11.80 × 5.99 × 3.78 mm
L/W Ratio1.97
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
11.80 mm5.99 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604384551
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,484 AUD|Low: $840 AUD|High: $7,484 AUD|Avg: $2,651 AUD
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 20$840 AUD
Retailer 26$939 AUD
Retailer 14$1,046 AUD
Retailer 6$1,053 AUD
Retailer 2$1,212 AUD
Retailer 4$1,233 AUD
Retailer 18$1,240 AUD
Retailer 16$1,349 AUD
Retailer 15$1,423 AUD
Retailer 21$1,622 AUD
Retailer 3$1,701 AUD
Retailer 12$1,769 AUD
Retailer 8$1,984 AUD
Retailer 23$2,583 AUD
Retailer 10$2,688 AUD
Retailer 5$2,724 AUD
Retailer 22$3,022 AUD
Retailer 17$3,337 AUD
Retailer 19$3,367 AUD
Retailer 24$3,444 AUD
Retailer 13$3,872 AUD
Retailer 11$3,892 AUD
Retailer 25$4,103 AUD
Retailer 7$4,549 AUD
Retailer 9$4,952 AUD
Do Amore Diamonds$7,484 AUD

31 data points across 26 retailers

26 retailers$840 AUD to $7,484 AUD

A+
Cheapest Retailer
-
$840 AUD
A
Retailer 2
-
$939 AUD
View
A
Retailer 3
-
$1,046 AUD
View
A
Retailer 4
-
$1,053 AUD
View
Final sale: no returns
A
Retailer 5
-
$1,212 AUD
View
A
Retailer 6
-
$1,233 AUD
View
A
Retailer 7
-
$1,240 AUD
View
A
Retailer 8
-
$1,349 AUD
View
A
Retailer 9
-
$1,423 AUD
View
A
Retailer 10
-
$1,622 AUD
View
A
Retailer 11
-
$1,701 AUD
View
A
Retailer 12
-
$1,769 AUD
View
A
Retailer 13
-
$1,984 AUD
View
B+
Retailer 14
-
$2,583 AUD
View
B+
Retailer 15
-
$2,688 AUD
View
B+
Retailer 16
-
$2,724 AUD
View
B+
Retailer 17
-
$3,022 AUD
View
B+
Retailer 18
-
$3,337 AUD
View
B+
Retailer 19
-
$3,367 AUD
View
B+
Retailer 20
-
$3,444 AUD
View
B+
Retailer 21
-
$3,872 AUD
View
B+
Retailer 22
-
$3,892 AUD
View
B
Retailer 23
-
$4,103 AUD
View
B+
Retailer 24
-
$4,549 AUD
View
B+
Retailer 25
-
$4,952 AUD
View
Most Expensive
B
Do Amore Diamonds
27-CADB438AE · Nov 4
$7,484 AUD
$5,250 USD
View
25 more retailers have this diamond
Prices start from $840 AUDSave up to $6,644 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+
1.53ct Marquise
$840 AUD