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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG717594986

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717594986

Diamond specifications and retailer prices

From €509 EUR
$571 USD
As of November 2, 2026
Save €4,011 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,520 EUR at Do Amore Diamonds · As of November 1, 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 LG717594986 or 717594986. Listed at 18 retailers as of November 1, 2026, with prices from €509 to €4,520, a €4,011 spread on the same certified stone. Do Amore Diamonds lists it at €4,520. 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 angle35°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717594986
Dimensions11.73 × 6.06 × 3.69 mm
L/W Ratio1.94
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
11.73 mm6.06 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717594986
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.9%

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 2
Current: €4,520 EUR|Low: €499 EUR|High: €5,082 EUR|Avg: €1,704 EUR|-11.1%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 14€509 EUR
Retailer 4€571 EUR
Retailer 10€651 EUR
Retailer 6€731 EUR
Retailer 16€743 EUR
Retailer 9€794 EUR
Retailer 15€973 EUR
Retailer 13€1,085 EUR
Retailer 8€1,187 EUR
Retailer 17€1,567 EUR
Retailer 11€1,623 EUR
Retailer 3€1,773 EUR
Retailer 18€1,833 EUR
Retailer 5€2,354 EUR
Retailer 12€2,434 EUR
Retailer 2€2,747 EUR
Retailer 7€3,111 EUR
Do Amore Diamonds€4,520 EUR

32 data points across 18 retailers

18 retailers€509 EUR to €4,520 EUR

A+
Cheapest Retailer
-
€509 EUR
$571 USD
A
Retailer 2
-
€571 EUR
$640 USD
View
A
Retailer 3
-
€651 EUR
$730 USD
View
Final sale: no returns
A
Retailer 4
-
€731 EUR
$820 USD
View
A
Retailer 5
-
€743 EUR
$833 USD
View
A
Retailer 6
-
€794 EUR
$890 USD
View
A
Retailer 7
-
€973 EUR
$1,091 USD
View
A
Retailer 8
-
€1,085 EUR
View
A
Retailer 9
-
€1,187 EUR
A$2,048 AUD
View
B+
Retailer 10
-
€1,567 EUR
$1,757 USD
View
B+
Retailer 11
-
€1,623 EUR
A$2,801 AUD
View
B+
Retailer 12
-
€1,773 EUR
$1,988 USD
View
B+
Retailer 13
-
€1,833 EUR
$2,056 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
-
€2,747 EUR
£2,426 GBP
View
Retailer 17
-
€3,111 EUR
A$5,368 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-F8A7294FC · Nov 1
€4,520 EUR
$5,070 USD
View
17 more retailers have this diamond
Prices start from €509 EURSave up to €4,011 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
€509 EUR