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Marquise|Natural|GIA

1.50ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1547730440

Certificate GIA 1547730440

Diamond specifications and retailer prices

From €7,098 EUR
$7,961 USD
As of November 2, 2026
Save €6,131 EUR (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,229 EUR at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547730440. Listed at 19 retailers as of October 30, 2026, with prices from €7,098 to €13,229, a €6,131 spread on the same certified stone. NZ Jewellers lists it at €13,229. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.44°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1547730440
Dimensions11.27 × 5.97 × 3.78 mm
L/W Ratio1.89
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Twinning Wisp, Needle
Top View
11.27 mm5.97 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547730440
Side View
Table 56.0%Crown 38.44°Girdle: MediumPavilion 39.6°Culet: NoneDepth 63.3%

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 2
Current: €13,229 EUR|Low: €7,098 EUR|High: €13,229 EUR|Avg: €9,262 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 5€7,098 EUR
Retailer 11€7,413 EUR
Retailer 3€7,504 EUR
Retailer 14€7,938 EUR
Retailer 16€8,599 EUR
Retailer 10€8,695 EUR
Retailer 13€8,731 EUR
Retailer 4€8,925 EUR
Retailer 2€8,943 EUR
Retailer 8€9,232 EUR
Retailer 7€9,451 EUR
Retailer 15€9,451 EUR
Retailer 6€9,922 EUR
Retailer 9€9,998 EUR
Retailer 12€12,396 EUR
NZ Jewellers€13,229 EUR

31 data points across 16 retailers

19 retailers€7,098 EUR to €13,229 EUR

A
Cheapest Retailer
-
€7,098 EUR
$7,961 USD
A
Retailer 2
-
€7,413 EUR
$8,314 USD
View
B+
Retailer 3
-
€7,503 EUR
A$12,947 AUD
View
A
Retailer 4
-
€7,504 EUR
$8,417 USD
View
B+
Retailer 5
-
€7,766 EUR
CA$12,097 CAD
View
B+
Retailer 6
-
€7,938 EUR
$8,903 USD
View
Final sale: no returns
B+
Retailer 7
-
€8,599 EUR
$9,645 USD
View
B+
Retailer 8
-
€8,695 EUR
£7,679 GBP
View
B+
Retailer 9
-
€8,731 EUR
$9,793 USD
View
B+
Retailer 10
-
€8,925 EUR
$10,010 USD
View
B+
Retailer 11
-
€8,943 EUR
£7,898 GBP
View
B+
Retailer 12
-
€9,232 EUR
$10,355 USD
View
B+
Retailer 13
-
€9,451 EUR
$10,600 USD
View
B+
Retailer 14
-
€9,451 EUR
$10,600 USD
View
B
Retailer 15
-
€9,763 EUR
$10,950 USD
View
B
Retailer 16
-
€9,922 EUR
$11,129 USD
View
B
Retailer 17
-
€9,998 EUR
View
B
Retailer 18
-
€12,396 EUR
£10,948 GBP
View
Most Expensive
B
NZ Jewellers
4efabb3e-f610-46d8-a3dc-3ababd738931 · Oct 30
€13,229 EUR
$14,838 USD
View
18 more retailers have this diamond
Prices start from €7,098 EURSave up to €6,131 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
€7,098 EUR