CaratHunter
Plans
Marquise|Natural|GIA

1.50ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 2566015389

Certificate GIA 2566015389

Diamond specifications and retailer prices

From €6,314 EUR
$7,082 USD
As of November 1, 2026
Save €8,460 EUR (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €14,774 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 2566015389. Listed at 24 retailers as of October 30, 2026, with prices from €6,314 to €14,774, a €8,460 spread on the same certified stone. NZ Jewellers lists it at €14,774. 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566015389
Dimensions10.97 × 5.94 × 3.86 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
10.97 mm5.94 mm1.50 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566015389
Side View
Table 62.0%Crown 39.3°Girdle: THN-VTKPavilion 36.8°Culet: NoneDepth 65.0%

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 1
Current: €14,774 EUR|Low: €6,314 EUR|High: €14,774 EUR|Avg: €8,466 EUR|+16.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 2, 2026
Retailer 17€6,314 EUR
Retailer 16€6,531 EUR
Retailer 14€6,573 EUR
Retailer 21€6,673 EUR
Retailer 18€6,885 EUR
Retailer 10€6,903 EUR
Retailer 8€6,917 EUR
Retailer 9€7,060 EUR
Retailer 11€7,387 EUR
Retailer 15€7,387 EUR
Retailer 25€7,596 EUR
Retailer 7€8,003 EUR
Retailer 12€8,126 EUR
Retailer 19€8,183 EUR
Retailer 6€8,240 EUR
Retailer 2€8,323 EUR
Retailer 5€8,746 EUR
Retailer 23€8,746 EUR
Retailer 24€9,041 EUR
Retailer 13€9,172 EUR
Retailer 4€9,234 EUR
Retailer 3€9,526 EUR
Retailer 22€9,724 EUR
Retailer 20€12,310 EUR
NZ Jewellers€14,774 EUR

23 data points across 25 retailers

24 retailers€6,314 EUR to €14,774 EUR

A
Cheapest Retailer
-
€6,314 EUR
$7,082 USD
A
Retailer 2
-
€6,531 EUR
$7,325 USD
View
A
Retailer 3
-
€6,573 EUR
HK$57,600 HKD
View
A
Retailer 4
-
€6,673 EUR
$7,484 USD
View
A
Retailer 5
-
€6,903 EUR
A$11,911 AUD
View
A
Retailer 6
-
€6,917 EUR
$7,758 USD
View
A
Retailer 7
-
€7,060 EUR
$7,918 USD
View
A
Retailer 8
-
€7,387 EUR
$8,285 USD
View
B+
Retailer 9
-
€7,387 EUR
$8,285 USD
View
Final sale: no returns
B+
Retailer 10
-
€7,596 EUR
$8,520 USD
View
B+
Retailer 11
-
€8,003 EUR
$8,976 USD
View
B+
Retailer 12
-
€8,126 EUR
$9,114 USD
View
B+
Retailer 13
-
€8,183 EUR
£7,227 GBP
View
B+
Retailer 14
-
€8,240 EUR
$9,242 USD
View
B+
Retailer 15
-
€8,323 EUR
£7,351 GBP
View
B+
Retailer 16
-
€8,746 EUR
$9,810 USD
View
B+
Retailer 17
-
€8,746 EUR
$9,810 USD
View
B+
Retailer 18
-
€8,752 EUR
$9,816 USD
View
B+
Retailer 19
-
€9,041 EUR
$10,140 USD
View
B+
Retailer 20
-
€9,172 EUR
View
B+
Retailer 21
-
€9,234 EUR
$10,357 USD
View
B
Retailer 22
-
€9,526 EUR
$10,684 USD
View
B
Retailer 23
-
€12,310 EUR
£10,872 GBP
View
Most Expensive
B
NZ Jewellers
40affa8c-a513-4786-9db4-ee7f3295df32 · Oct 30
€14,774 EUR
$16,571 USD
View
23 more retailers have this diamond
Prices start from €6,314 EURSave up to €8,460 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
€6,314 EUR