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Marquise|Natural|GIA

1.50ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 6243098972

Certificate GIA 6243098972

Diamond specifications and retailer prices

From €3,816 EUR
As of November 5, 2026
Save €2,985 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,801 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6243098972. Listed at 14 retailers as of November 5, 2026, with prices from €3,816 to €6,801, a €2,985 spread on the same certified stone. Wholesale Diamonds Direct lists it at €6,801. 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

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.81°
Pavilion angle40.02°
OriginNatural
Grading LabGIA
CertificateGIA 6243098972
Dimensions10.87 × 5.87 × 3.80 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.87 mm5.87 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6243098972
Side View
Table 56.0%Crown 40.81°Girdle: MED-VTKPavilion 40.02°Culet: NoneDepth 64.8%

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 5
Current: €5,257 EUR|Low: €3,816 EUR|High: €6,801 EUR|Avg: €4,721 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 11€3,816 EUR
Retailer 8€3,882 EUR
Retailer 12€3,924 EUR
Retailer 9€4,004 EUR
Retailer 5€4,013 EUR
Retailer 13€4,022 EUR
Retailer 10€4,138 EUR
Retailer 7€4,244 EUR
Retailer 3€4,766 EUR
Retailer 4€4,775 EUR
Retailer 6€4,871 EUR
Retailer 1€5,257 EUR
Retailer 2€6,391 EUR
Wholesale Diamonds Direct€6,801 EUR

21 data points across 14 retailers

14 retailers€3,816 EUR to €6,801 EUR

B+
Cheapest Retailer
-
€3,816 EUR
A
Retailer 2
-
€3,882 EUR
View
B+
Retailer 3
-
€3,924 EUR
View
A
Retailer 4
-
€4,004 EUR
View
B+
Retailer 5
-
€4,013 EUR
View
B+
Retailer 6
-
€4,022 EUR
View
B+
Retailer 7
-
€4,138 EUR
View
B+
Retailer 8
-
€4,244 EUR
View
B+
Retailer 9
-
€4,766 EUR
View
B+
Retailer 10
-
€4,775 EUR
View
B+
Retailer 11
-
€4,871 EUR
View
B+
Retailer 12
-
€5,257 EUR
View
B
Retailer 13
-
€6,391 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
564760193 · Nov 6
€6,801 EUR
$7,593 USD
View
13 more retailers have this diamond
Prices start from €3,816 EURSave up to €2,985 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
1.50ct Marquise
€3,816 EUR