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Marquise|Lab Grown|IGI

1.53ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG763642378

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG763642378

Diamond specifications and retailer prices

From €364 EUR
$408 USD
As of November 2, 2026
Save €2,873 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,236 EUR at Do Amore Diamonds · As of November 2, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763642378 or 763642378. Listed at 17 retailers as of November 2, 2026, with prices from €364 to €3,236, a €2,873 spread on the same certified stone. Do Amore Diamonds lists it at €3,236. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763642378
Dimensions11.50 × 6.12 × 3.76 mm
L/W Ratio1.88
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
11.50 mm6.12 mm1.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763642378
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.4%

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: Nov 2
Current: €3,236 EUR|Low: €364 EUR|High: €4,128 EUR|Avg: €1,424 EUR|-21.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 14€364 EUR
Retailer 4€407 EUR
Retailer 13€424 EUR
Retailer 5€575 EUR
Retailer 8€622 EUR
Retailer 7€645 EUR
Retailer 11€671 EUR
Retailer 16€785 EUR
Retailer 15€1,160 EUR
Retailer 2€1,168 EUR
Retailer 9€1,415 EUR
Retailer 17€1,601 EUR
Retailer 3€1,735 EUR
Retailer 10€1,830 EUR
Retailer 6€2,024 EUR
Retailer 12€2,175 EUR
Do Amore Diamonds€3,236 EUR

38 data points across 17 retailers

17 retailers€364 EUR to €3,236 EUR

A
Cheapest Retailer
-
€364 EUR
$408 USD
A
Retailer 2
-
€407 EUR
$457 USD
View
A
Retailer 3
-
€424 EUR
$476 USD
View
Final sale: no returns
A
Retailer 4
-
€575 EUR
$645 USD
View
A
Retailer 5
-
€622 EUR
$698 USD
View
A
Retailer 6
-
€645 EUR
$723 USD
View
A
Retailer 7
-
€671 EUR
$753 USD
View
A
Retailer 8
-
€785 EUR
View
A
Retailer 9
-
€1,160 EUR
A$2,002 AUD
View
A
Retailer 10
-
€1,168 EUR
$1,310 USD
View
A
Retailer 11
-
€1,415 EUR
$1,587 USD
View
B+
Retailer 12
-
€1,601 EUR
$1,796 USD
View
B+
Retailer 13
-
€1,735 EUR
$1,946 USD
View
B+
Retailer 14
-
€1,830 EUR
£1,616 GBP
View
B+
Retailer 15
-
€2,024 EUR
$2,270 USD
View
B+
Retailer 16
-
€2,175 EUR
$2,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-98E216DDC · Nov 2
€3,236 EUR
$3,630 USD
View
16 more retailers have this diamond
Prices start from €364 EURSave up to €2,873 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
€364 EUR