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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG743593407

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743593407

Diamond specifications and retailer prices

From €585 EUR
$654 USD
As of October 30, 2026
Save €4,606 EUR (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €5,192 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 LG743593407 or 743593407. Listed at 32 retailers as of October 30, 2026, with prices from €585 to €5,192, a €4,606 spread on the same certified stone. Do Amore Diamonds lists it at €5,192. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593407
Dimensions11.90 × 6.10 × 3.74 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
11.90 mm6.10 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593407
Side View
Table 60.0%Crown 32.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.3%

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: Oct 30
Current: €5,192 EUR|Low: €585 EUR|High: €5,263 EUR|Avg: €1,869 EUR|-1.4%
Do Amore Diamonds
Retailer 2
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Retailer 25
November 1, 2026
Retailer 17€585 EUR
Retailer 7€738 EUR
Retailer 10€791 EUR
Retailer 3€792 EUR
Retailer 13€847 EUR
Retailer 4€898 EUR
Retailer 5€985 EUR
Retailer 6€1,130 EUR
Retailer 23€1,200 EUR
Retailer 19€1,202 EUR
Retailer 25€1,244 EUR
Retailer 24€1,377 EUR
Retailer 9€1,734 EUR
Retailer 21€1,865 EUR
Retailer 16€1,910 EUR
Retailer 14€2,106 EUR
Retailer 12€2,315 EUR
Retailer 8€2,346 EUR
Retailer 18€2,363 EUR
Retailer 22€2,444 EUR
Retailer 11€2,682 EUR
Retailer 15€2,837 EUR
Retailer 2€2,942 EUR
Retailer 20€3,155 EUR
Do Amore Diamonds€5,192 EUR

28 data points across 25 retailers

32 retailers€585 EUR to €5,192 EUR

A
Cheapest Retailer
-
€585 EUR
$654 USD
Retailer 2
-
€593 EUR
$663 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€593 EUR
$663 USD
View
Price last confirmed 33 days ago
Retailer 4
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€645 EUR
$721 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€678 EUR
$758 USD
View
Price last confirmed 35 days ago
Retailer 6
-
€688 EUR
$769 USD
View
Price last confirmed 30 days ago
Retailer 7
-
€688 EUR
$769 USD
View
Price last confirmed 22 days ago
A
Retailer 8
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€738 EUR
$825 USD
View
Final sale: no returns
A
Retailer 9
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€791 EUR
$884 USD
View
A
Retailer 10
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€792 EUR
$885 USD
View
A
Retailer 11
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€847 EUR
£745 GBP
View
A
Retailer 12
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€898 EUR
$1,003 USD
View
A
Retailer 13
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€985 EUR
HK$8,600 HKD
View
A
Retailer 14
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€1,130 EUR
$1,262 USD
View
A
Retailer 15
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€1,200 EUR
View
A
Retailer 16
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€1,202 EUR
£1,057 GBP
View
A
Retailer 17
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€1,244 EUR
A$2,138 AUD
View
A
Retailer 18
-
€1,377 EUR
ZAR 24,856 ZAR
View
B+
Retailer 19
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€1,734 EUR
$1,937 USD
View
B+
Retailer 20
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€1,865 EUR
A$3,206 AUD
View
Retailer 21
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€1,910 EUR
$2,134 USD
View
Price last confirmed 9 days ago
B+
Retailer 22
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€2,106 EUR
$2,353 USD
View
Retailer 23
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€2,136 EUR
$2,386 USD
View
Price last confirmed 22 days ago
Retailer 24
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€2,136 EUR
$2,386 USD
View
Price last confirmed 32 days ago
B+
Retailer 25
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€2,315 EUR
$2,586 USD
View
B+
Retailer 26
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€2,346 EUR
$2,621 USD
View
B+
Retailer 27
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€2,444 EUR
$2,730 USD
View
B
Retailer 28
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€2,682 EUR
$2,996 USD
View
B
Retailer 29
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€2,837 EUR
SGD 4,283 SGD
View
B+
Retailer 30
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€2,942 EUR
£2,588 GBP
View
B
Retailer 31
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€3,155 EUR
A$5,423 AUD
View
Most Expensive
B
Do Amore Diamonds
27-6823C1A8D · Oct 31
€5,192 EUR
$5,800 USD
View
31 more retailers have this diamond
Prices start from €585 EURSave up to €4,606 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
€585 EUR