Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

EX • I/VS1

Diamond specifications and retailer prices

From €9,989 EUR
CA$15,499 CAD
As of October 30, 2026
Save €2,189 EUR (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €12,871 EUR at Aurelinne · As of September 6, 2026
View at Aurelinne

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 6 retailers as of October 30, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions10.93 × 5.88 × 3.82 mm
L/W Ratio1.86
Top View
10.93 mm5.88 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NDepth 64.9%

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: Oct 30
Current: €12,871 EUR|Low: €9,989 EUR|High: €17,162 EUR|Avg: €12,081 EUR
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 30, 2026
Retailer 5€9,989 EUR
Retailer 7€10,917 EUR
Retailer 4€11,156 EUR
Retailer 6€11,270 EUR
Retailer 2€11,578 EUR
Retailer 8€12,178 EUR
Aurelinne€12,871 EUR
Retailer 3€17,162 EUR

10 data points across 8 retailers

6 retailers€9,989 EUR to €12,178 EUR

B+
Cheapest Retailer
-
€9,989 EUR
CA$15,499 CAD
B+
Retailer 2
-
€10,917 EUR
$12,197 USD
View
B
Retailer 3
-
€11,270 EUR
$12,591 USD
View
Retailer 4
-
€11,578 EUR
£10,185 GBP
View
Price last confirmed 33 days ago
B
Retailer 5
-
€12,178 EUR
$13,605 USD
View
Most Expensive
Aurelinne
5dc5b728-232e-4a33-850b-5f5409aa000a · Sep 6
€12,871 EUR
$14,380 USD
View
Price last confirmed 56 days ago
5 more retailers have this diamond
Prices start from €9,989 EURSave up to €2,189 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
€9,989 EUR