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Marquise|Lab Grown|IGI

1.53ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG790654402

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790654402

Diamond specifications and retailer prices

From €852 EUR
$952 USD
As of October 30, 2026
Save €2,648 EUR (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,500 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790654402 or 790654402. Listed at 25 retailers as of October 30, 2026, with prices from €852 to €3,500, a €2,648 spread on the same certified stone. Brilliant Earth lists it at €3,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790654402
Dimensions12.38 × 6.06 × 3.68 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm6.06 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790654402
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: €3,500 EUR|Low: €852 EUR|High: €3,841 EUR|Avg: €2,014 EUR|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
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Retailer 11
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Retailer 22
Retailer 23
October 31, 2026
Retailer 7€852 EUR
Retailer 22€926 EUR
Retailer 17€953 EUR
Retailer 4€988 EUR
Retailer 6€988 EUR
Retailer 5€1,129 EUR
Retailer 3€1,146 EUR
Retailer 20€1,146 EUR
Retailer 9€1,241 EUR
Retailer 10€1,414 EUR
Retailer 2€1,523 EUR
Retailer 21€1,647 EUR
Retailer 16€1,663 EUR
Retailer 19€1,816 EUR
Retailer 13€1,889 EUR
Retailer 15€2,728 EUR
Retailer 8€2,778 EUR
Retailer 23€2,950 EUR
Retailer 11€3,215 EUR
Retailer 12€3,316 EUR
Retailer 18€3,369 EUR
Retailer 14€3,439 EUR
Brilliant Earth€3,500 EUR

32 data points across 23 retailers

25 retailers€852 EUR to €3,500 EUR

A
Cheapest Retailer
-
€852 EUR
$952 USD
A
Retailer 2
-
€926 EUR
$1,035 USD
View
A
Retailer 3
-
€953 EUR
$1,065 USD
View
Final sale: no returns
A
Retailer 4
-
€988 EUR
$1,104 USD
View
Retailer 5
-
€988 EUR
$1,104 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,129 EUR
$1,261 USD
View
A
Retailer 7
-
€1,146 EUR
HK$10,000 HKD
View
A
Retailer 8
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€1,146 EUR
$1,280 USD
View
A
Retailer 9
-
€1,241 EUR
$1,387 USD
View
A
Retailer 10
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€1,414 EUR
$1,580 USD
View
A
Retailer 11
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€1,523 EUR
£1,340 GBP
View
B+
Retailer 12
-
€1,647 EUR
View
B+
Retailer 13
-
€1,663 EUR
A$2,858 AUD
View
B+
Retailer 14
-
€1,816 EUR
ZAR 32,781 ZAR
View
B+
Retailer 15
-
€1,889 EUR
$2,110 USD
View
B+
Retailer 16
-
€2,728 EUR
£2,400 GBP
View
B
Retailer 17
-
€2,778 EUR
$3,104 USD
View
B+
Retailer 18
-
€2,937 EUR
$3,281 USD
View
B+
Retailer 19
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€2,950 EUR
$3,296 USD
View
B
Retailer 20
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€3,215 EUR
$3,592 USD
View
B
Retailer 21
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€3,316 EUR
SGD 5,006 SGD
View
B
Retailer 22
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€3,369 EUR
£2,964 GBP
View
B
Retailer 23
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€3,439 EUR
$3,842 USD
View
Retailer 24
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€3,500 EUR
$3,910 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20474383A · Oct 30
€3,500 EUR
$3,910 USD
View
24 more retailers have this diamond
Prices start from €852 EURSave up to €2,648 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
€852 EUR