CaratHunter
Plans
Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG836639811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836639811

Diamond specifications and retailer prices

From €543 EUR
$609 USD
As of November 2, 2026
Save €4,280 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,823 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836639811 or 836639811. Listed at 15 retailers as of November 2, 2026, with prices from €543 to €4,823, a €4,280 spread on the same certified stone. Do Amore Diamonds lists it at €4,823. 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 angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639811
Dimensions11.60 × 6.10 × 3.76 mm
L/W Ratio1.90
Girdle conditionFaceted
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
11.60 mm6.10 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639811
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.6%

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: €4,823 EUR|Low: €532 EUR|High: €4,922 EUR|Avg: €1,825 EUR|-2.0%
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 15€543 EUR
Retailer 4€609 EUR
Retailer 6€785 EUR
Retailer 2€786 EUR
Retailer 7€802 EUR
Retailer 16€1,033 EUR
Retailer 14€1,154 EUR
Retailer 17€1,672 EUR
Retailer 12€1,732 EUR
Retailer 3€1,956 EUR
Retailer 9€2,076 EUR
Retailer 8€2,135 EUR
Retailer 5€2,354 EUR
Retailer 13€2,434 EUR
Retailer 10€2,930 EUR
Retailer 11€3,111 EUR
Do Amore Diamonds€4,823 EUR

36 data points across 17 retailers

15 retailers€543 EUR to €4,823 EUR

A+
Cheapest Retailer
-
€543 EUR
$609 USD
A
Retailer 2
-
€609 EUR
$683 USD
View
A
Retailer 3
-
€785 EUR
$880 USD
View
A
Retailer 4
-
€786 EUR
£695 GBP
View
A
Retailer 5
-
€802 EUR
$899 USD
View
A
Retailer 6
-
€1,033 EUR
$1,159 USD
View
A
Retailer 7
-
€1,154 EUR
View
B+
Retailer 8
-
€1,672 EUR
$1,875 USD
View
B+
Retailer 9
-
€1,732 EUR
A$2,989 AUD
View
B+
Retailer 10
-
€1,956 EUR
$2,194 USD
View
B+
Retailer 11
-
€2,354 EUR
$2,640 USD
View
B+
Retailer 12
-
€2,434 EUR
$2,730 USD
View
B+
Retailer 13
-
€2,930 EUR
£2,588 GBP
View
B+
Retailer 14
-
€3,111 EUR
A$5,368 AUD
View
Most Expensive
B
Do Amore Diamonds
27-CEF9CE8B7 · Nov 2
€4,823 EUR
$5,410 USD
View
14 more retailers have this diamond
Prices start from €543 EURSave up to €4,280 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
€543 EUR