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Marquise|Lab Grown|GIA

1.59ct D IF Marquise Lab Grown Diamond

ID • D/IF • GIA 6531482595

Certificate GIA 6531482595

Diamond specifications and retailer prices

From €951 EUR
$1,062 USD
As of November 2, 2026
Save €2,979 EUR (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,930 EUR at MOH London · As of October 29, 2026
View at MOH London

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 stated by the retailer rather than the lab and certified by GIA 6531482595. Listed at 8 retailers as of October 29, 2026, with prices from €951 to €3,930, a €2,979 spread on the same certified stone. MOH London lists it at €3,930. 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
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531482595
Dimensions11.46 × 6.23 × 3.86 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
11.46 mm6.23 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531482595
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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: €3,930 EUR|Low: €918 EUR|High: €4,216 EUR|Avg: €2,525 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5€951 EUR
Retailer 4€1,034 EUR
Retailer 6€1,064 EUR
Retailer 2€1,102 EUR
Retailer 3€2,281 EUR
Retailer 8€3,047 EUR
Retailer 7€3,356 EUR
Retailer 9€3,655 EUR
MOH London€3,930 EUR
Retailer 10€4,216 EUR

18 data points across 10 retailers

8 retailers€951 EUR to €3,930 EUR

A+
Cheapest Retailer
-
€951 EUR
$1,062 USD
A
Retailer 2
-
€1,034 EUR
$1,155 USD
View
A
Retailer 3
-
€1,064 EUR
$1,189 USD
View
Final sale: no returns
A
Retailer 4
-
€1,102 EUR
$1,231 USD
View
B+
Retailer 5
-
€2,281 EUR
$2,548 USD
View
B
Retailer 6
-
€3,047 EUR
$3,404 USD
View
B
Retailer 7
-
€3,356 EUR
£2,952 GBP
View
Most Expensive
B
MOH London
6531482595 · Oct 29
€3,930 EUR
£3,457 GBP
View
7 more retailers have this diamond
Prices start from €951 EURSave up to €2,979 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
€951 EUR