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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG732543594

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG732543594

Diamond specifications and retailer prices

From €543 EUR
$609 USD
As of November 2, 2026
Save €4,280 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,823 EUR at Do Amore Diamonds · As of October 31, 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 LG732543594 or 732543594. Listed at 18 retailers as of October 31, 2026, with prices from €543 to €4,823, a €4,280 spread on the same certified stone. Do Amore Diamonds lists it at €4,823. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732543594
Dimensions11.71 × 6.01 × 3.73 mm
L/W Ratio1.95
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
11.71 mm6.01 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732543594
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: €4,823 EUR|Low: €532 EUR|High: €5,082 EUR|Avg: €1,776 EUR|-5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
November 1, 2026
Retailer 15€543 EUR
Retailer 5€609 EUR
Retailer 10€651 EUR
Retailer 17€780 EUR
Retailer 7€785 EUR
Retailer 9€802 EUR
Retailer 16€1,033 EUR
Retailer 14€1,159 EUR
Retailer 8€1,187 EUR
Retailer 18€1,672 EUR
Retailer 12€1,732 EUR
Retailer 4€1,879 EUR
Retailer 3€1,956 EUR
Retailer 6€2,354 EUR
Retailer 13€2,434 EUR
Retailer 2€2,930 EUR
Retailer 11€3,111 EUR
Do Amore Diamonds€4,823 EUR

33 data points across 18 retailers

18 retailers€543 EUR to €4,823 EUR

A+
Cheapest Retailer
-
€543 EUR
$609 USD
A
Retailer 2
-
€609 EUR
$683 USD
View
A
Retailer 3
-
€651 EUR
$730 USD
View
Final sale: no returns
A
Retailer 4
-
€780 EUR
$875 USD
View
A
Retailer 5
-
€785 EUR
$880 USD
View
A
Retailer 6
-
€802 EUR
$899 USD
View
A
Retailer 7
-
€1,033 EUR
$1,159 USD
View
A
Retailer 8
-
€1,159 EUR
View
A
Retailer 9
-
€1,187 EUR
A$2,048 AUD
View
B+
Retailer 10
-
€1,672 EUR
$1,875 USD
View
B+
Retailer 11
-
€1,732 EUR
A$2,989 AUD
View
B+
Retailer 12
-
€1,879 EUR
$2,108 USD
View
B+
Retailer 13
-
€1,956 EUR
$2,194 USD
View
B+
Retailer 14
-
€2,354 EUR
$2,640 USD
View
B+
Retailer 15
-
€2,434 EUR
$2,730 USD
View
B+
Retailer 16
-
€2,930 EUR
£2,588 GBP
View
B+
Retailer 17
-
€3,111 EUR
A$5,368 AUD
View
Most Expensive
B
Do Amore Diamonds
27-8AF0D08AC · Oct 31
€4,823 EUR
$5,410 USD
View
17 more retailers have this diamond
Prices start from €543 EURSave up to €4,280 EUR

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
€543 EUR