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Marquise|Lab Grown|IGI

1.52ct E IF Marquise Lab Grown Diamond

GD • E/IF • IGI LG731540769

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG731540769

Diamond specifications and retailer prices

From €425 EUR
$475 USD
As of October 27, 2026
Save €2,269 EUR (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,694 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG731540769 or 731540769. Listed at 26 retailers as of October 27, 2026, with prices from €425 to €2,694, a €2,269 spread on the same certified stone. Brilliant Earth lists it at €2,694. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731540769
Dimensions12.10 × 6.00 × 3.68 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm6.00 mm1.52 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731540769
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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 27
Current: €2,694 EUR|Low: €408 EUR|High: €2,703 EUR|Avg: €1,232 EUR|-0.3%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 15€425 EUR
Retailer 5€444 EUR
Retailer 8€444 EUR
Retailer 18€492 EUR
Retailer 17€528 EUR
Retailer 12€622 EUR
Retailer 6€661 EUR
Retailer 20€705 EUR
Retailer 13€811 EUR
Retailer 11€838 EUR
Retailer 4€846 EUR
Retailer 21€889 EUR
Retailer 24€965 EUR
Retailer 2€1,146 EUR
Retailer 14€1,419 EUR
Retailer 23€1,582 EUR
Retailer 10€1,611 EUR
Retailer 9€1,763 EUR
Retailer 19€1,818 EUR
Retailer 3€1,842 EUR
Retailer 22€2,134 EUR
Retailer 16€2,138 EUR
Retailer 7€2,139 EUR
Brilliant Earth€2,694 EUR

35 data points across 24 retailers

26 retailers€425 EUR to €2,694 EUR

A
Cheapest Retailer
-
€425 EUR
$475 USD
A
Retailer 2
-
€444 EUR
$496 USD
View
A
Retailer 3
-
€492 EUR
$550 USD
View
Retailer 4
-
€521 EUR
$582 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€528 EUR
$590 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€622 EUR
$695 USD
View
A
Retailer 7
-
€661 EUR
$738 USD
View
A
Retailer 8
-
€705 EUR
$788 USD
View
A
Retailer 9
-
€811 EUR
£713 GBP
View
A
Retailer 10
-
€838 EUR
View
A
Retailer 11
-
€846 EUR
ZAR 15,261 ZAR
View
A
Retailer 12
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€889 EUR
A$1,528 AUD
View
A
Retailer 13
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€965 EUR
$1,078 USD
View
A
Retailer 14
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€1,146 EUR
A$1,969 AUD
View
B+
Retailer 15
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€1,419 EUR
$1,585 USD
View
B+
Retailer 16
-
€1,582 EUR
$1,767 USD
View
B+
Retailer 17
-
€1,611 EUR
$1,800 USD
View
B+
Retailer 18
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€1,722 EUR
$1,924 USD
View
B
Retailer 19
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€1,763 EUR
$1,970 USD
View
B+
Retailer 20
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€1,818 EUR
£1,599 GBP
View
B
Retailer 21
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€1,842 EUR
$2,058 USD
View
B
Retailer 22
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€2,134 EUR
$2,384 USD
View
Retailer 23
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€2,138 EUR
A$3,674 AUD
View
Price last confirmed 27 days ago
B
Retailer 24
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€2,139 EUR
$2,390 USD
View
Retailer 25
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€2,195 EUR
$2,452 USD
View
Price last confirmed 83 days ago
Most Expensive
B
Brilliant Earth
17258119A · Oct 28
€2,694 EUR
$3,010 USD
View
25 more retailers have this diamond
Prices start from €425 EURSave up to €2,269 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
1.52ct Marquise
€425 EUR