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Marquise|Natural|GIA

1.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 6545793758

Certificate GIA 6545793758

Diamond specifications and retailer prices

From €6,359 EUR
As of November 4, 2026
Save €7,223 EUR (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €13,583 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545793758. Listed at 13 retailers as of November 4, 2026, with prices from €6,359 to €13,583, a €7,223 spread on the same certified stone. NZ Jewellers lists it at €13,583. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6545793758
Dimensions10.79 × 5.82 × 3.83 mm
L/W Ratio1.85
Top View
10.79 mm5.82 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6545793758
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €7,499 EUR|Low: €5,660 EUR|High: €11,454 EUR|Avg: €8,223 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6€6,791 EUR
Retailer 4€6,792 EUR
Retailer 5€7,471 EUR
Retailer 1€7,499 EUR
Retailer 3€8,836 EUR
Retailer 7€8,942 EUR
Retailer 2€11,287 EUR

42 data points across 7 retailers

13 retailers€6,359 EUR to €13,583 EUR

B+
Cheapest Retailer
-
€6,359 EUR
Retailer 2
-
€6,791 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€6,792 EUR
View
Final sale: no returns
B+
Retailer 4
-
€7,035 EUR
View
B
Retailer 5
-
€7,357 EUR
View
B
Retailer 6
-
€7,471 EUR
View
B+
Retailer 7
-
€7,499 EUR
View
B
Retailer 8
-
€8,489 EUR
View
B
Retailer 9
-
€8,795 EUR
View
B
Retailer 10
-
€8,836 EUR
View
Retailer 11
-
€8,942 EUR
View
Price last confirmed 15 days ago
B
Retailer 12
-
€11,287 EUR
View
Most Expensive
C
NZ Jewellers
b6f4c668-9421-4f4b-ba58-dd9c87a703e4 · Nov 5
€13,583 EUR
$15,165 USD
View
12 more retailers have this diamond
Prices start from €6,359 EURSave up to €7,223 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
€6,359 EUR