Marquise|Natural|GIA

1.50ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 7542187299

Certificate GIA 7542187299

Diamond specifications and retailer prices

From €6,435 EUR
As of November 5, 2026
Save €7,412 EUR (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €13,848 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7542187299. Listed at 21 retailers as of November 5, 2026, with prices from €6,435 to €13,848, a €7,412 spread on the same certified stone. NZ Jewellers lists it at €13,848. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.76°
Pavilion angle36.92°
OriginNatural
Grading LabGIA
CertificateGIA 7542187299
Dimensions11.09 × 5.89 × 3.51 mm
L/W Ratio1.88
Culet sizeNone
Top View
11.09 mm5.89 mm1.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542187299
Side View
Table 64.0%Crown 39.76°Girdle: MED-VTKPavilion 36.92°Culet: NoneDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €7,649 EUR|Low: €6,923 EUR|High: €11,677 EUR|Avg: €8,648 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8€6,923 EUR
Retailer 2€7,126 EUR
Retailer 7€7,616 EUR
Retailer 1€7,649 EUR
Retailer 6€7,802 EUR
Retailer 3€8,545 EUR
Retailer 4€10,101 EUR
Retailer 5€11,538 EUR

45 data points across 8 retailers

21 retailers€6,435 EUR to €13,848 EUR

B
Cheapest Retailer
-
€6,435 EUR
B
Retailer 2
-
€6,483 EUR
View
B
Retailer 3
-
€6,796 EUR
View
B
Retailer 4
-
€6,901 EUR
View
Retailer 5
-
€6,923 EUR
View
Price last confirmed 9 days ago
B
Retailer 6
-
€6,982 EUR
View
B
Retailer 7
-
€7,126 EUR
View
B
Retailer 8
-
€7,501 EUR
View
B
Retailer 9
-
€7,616 EUR
View
B
Retailer 10
-
€7,649 EUR
View
Retailer 11
-
€7,802 EUR
View
Price last confirmed 15 days ago
B
Retailer 12
-
€7,948 EUR
View
B
Retailer 13
-
€8,231 EUR
View
B
Retailer 14
-
€8,231 EUR
View
C
Retailer 15
-
€8,500 EUR
View
B
Retailer 16
-
€8,545 EUR
View
C
Retailer 17
-
€8,655 EUR
View
Retailer 18
-
€9,117 EUR
View
Price last confirmed 15 days ago
C
Retailer 19
-
€10,101 EUR
View
C
Retailer 20
-
€11,538 EUR
View
Most Expensive
C
NZ Jewellers
74e38fa7-dc3b-41f6-8000-3e83fe56b6c2 · Nov 5
€13,848 EUR
$15,461 USD
View
20 more retailers have this diamond
Prices start from €6,435 EURSave up to €7,412 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.

B
1.50ct Marquise
€6,435 EUR