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Marquise|Natural|GIA

1.50ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6542779839

Certificate GIA 6542779839

Diamond specifications and retailer prices

From €7,171 EUR
As of November 4, 2026
Save €5,595 EUR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €12,766 EUR at NZ Jewellers · As of November 3, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542779839. Listed at 12 retailers as of November 3, 2026, with prices from €7,171 to €12,766, a €5,595 spread on the same certified stone. NZ Jewellers lists it at €12,766. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542779839
Dimensions11.57 × 6.05 × 3.80 mm
L/W Ratio1.91
Top View
11.57 mm6.05 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542779839
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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: €12,766 EUR|Low: €7,171 EUR|High: €12,766 EUR|Avg: €9,284 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 6€7,171 EUR
Retailer 7€7,660 EUR
Retailer 8€7,723 EUR
Retailer 2€8,289 EUR
Retailer 10€8,297 EUR
Retailer 9€8,425 EUR
Retailer 5€8,872 EUR
Retailer 3€9,500 EUR
Retailer 4€11,962 EUR
NZ Jewellers€12,766 EUR

40 data points across 10 retailers

12 retailers€7,171 EUR to €12,766 EUR

B+
Cheapest Retailer
-
€7,171 EUR
Retailer 2
-
€7,660 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€7,723 EUR
View
B
Retailer 4
-
€8,289 EUR
View
B
Retailer 5
-
€8,297 EUR
View
B
Retailer 6
-
€8,425 EUR
View
B+
Retailer 7
-
€8,872 EUR
View
B
Retailer 8
-
€9,500 EUR
View
B
Retailer 9
-
€9,575 EUR
View
Retailer 10
-
€10,083 EUR
View
Price last confirmed 15 days ago
B
Retailer 11
-
€11,962 EUR
View
Most Expensive
B
NZ Jewellers
5183cebd-654d-4983-a2f3-66736426ba3f · Nov 3
€12,766 EUR
$14,253 USD
View
11 more retailers have this diamond
Prices start from €7,171 EURSave up to €5,595 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
€7,171 EUR