CaratHunter
Plans
Marquise|Lab Grown|IGI

1.59ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG641485582

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG641485582

Diamond specifications and retailer prices

From €687 EUR
As of November 3, 2026
Save €4,188 EUR (86%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €4,875 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct 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 LG641485582 or 641485582. Listed at 30 retailers as of November 2, 2026, with prices from €687 to €4,875, a €4,188 spread on the same certified stone. Do Amore Diamonds lists it at €4,875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641485582
Dimensions11.89 × 6.09 × 3.81 mm
L/W Ratio1.95
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
11.89 mm6.09 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641485582
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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 3
Current: €4,875 EUR|Low: €549 EUR|High: €4,875 EUR|Avg: €1,798 EUR
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 3, 2026
Retailer 15€549 EUR
Retailer 14€681 EUR
Retailer 13€687 EUR
Retailer 4€796 EUR
Retailer 12€835 EUR
Retailer 7€870 EUR
Retailer 9€927 EUR
Retailer 17€1,063 EUR
Retailer 18€1,125 EUR
Retailer 24€1,151 EUR
Retailer 3€1,272 EUR
Retailer 19€1,292 EUR
Retailer 6€1,690 EUR
Retailer 22€1,751 EUR
Retailer 2€1,777 EUR
Retailer 11€2,173 EUR
Retailer 8€2,232 EUR
Retailer 5€2,455 EUR
Retailer 10€2,525 EUR
Retailer 23€2,540 EUR
Retailer 16€2,678 EUR
Retailer 20€2,963 EUR
Retailer 21€3,229 EUR
Do Amore Diamonds€4,875 EUR

34 data points across 24 retailers

30 retailers€687 EUR to €4,875 EUR

Retailer 1
-
€549 EUR
Price last confirmed 27 days ago
Retailer 2
-
€669 EUR
View
Price last confirmed 36 days ago
Retailer 3
-
€681 EUR
View
Price last confirmed 27 days ago
Retailer 4
-
€681 EUR
View
Price last confirmed 25 days ago
A
Retailer 5
-
€687 EUR
View
Final sale: no returns
Retailer 6
-
€704 EUR
View
Price last confirmed 36 days ago
A
Retailer 7
-
€796 EUR
View
A
Retailer 8
-
€835 EUR
View
A
Retailer 9
-
€870 EUR
View
A
Retailer 10
-
€927 EUR
View
A
Retailer 11
-
€1,063 EUR
View
A
Retailer 12
-
€1,125 EUR
View
A
Retailer 13
-
€1,151 EUR
View
A
Retailer 14
-
€1,272 EUR
View
A
Retailer 15
-
€1,292 EUR
View
B+
Retailer 16
-
€1,690 EUR
View
B+
Retailer 17
-
€1,751 EUR
View
B+
Retailer 18
-
€1,777 EUR
View
Retailer 19
-
€1,977 EUR
View
Price last confirmed 25 days ago
B+
Retailer 20
-
€1,977 EUR
View
B+
Retailer 21
-
€2,173 EUR
View
Retailer 22
-
€2,214 EUR
View
Price last confirmed 35 days ago
B+
Retailer 23
-
€2,232 EUR
View
B+
Retailer 24
-
€2,455 EUR
View
B+
Retailer 25
-
€2,525 EUR
View
B+
Retailer 26
-
€2,540 EUR
View
B+
Retailer 27
-
€2,678 EUR
View
B+
Retailer 28
-
€2,963 EUR
View
B+
Retailer 29
-
€3,229 EUR
View
Most Expensive
B
Do Amore Diamonds
27-286F5B337 · Nov 2
€4,875 EUR
$5,450 USD
View
29 more retailers have this diamond
Prices start from €687 EURSave up to €4,188 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
1.59ct Marquise
€687 EUR