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Marquise|Natural|GIA

1.50ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 6541866524

Certificate GIA 6541866524

Diamond specifications and retailer prices

From €9,716 EUR
$10,855 USD
As of November 1, 2026
Save €7,136 EUR (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €16,852 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541866524. Listed at 21 retailers as of October 30, 2026, with prices from €9,716 to €16,852, a €7,136 spread on the same certified stone. NZ Jewellers lists it at €16,852. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle31.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541866524
Dimensions11.60 × 6.11 × 3.68 mm
L/W Ratio1.90
Top View
11.60 mm6.11 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541866524
Side View
Table 62.0%Crown 37.8°Girdle: MED-THKPavilion 31.8°Culet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €16,852 EUR|Low: €9,716 EUR|High: €18,819 EUR|Avg: €12,281 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 8€9,716 EUR
Retailer 12€9,784 EUR
Retailer 6€10,320 EUR
Retailer 11€10,355 EUR
Retailer 5€10,695 EUR
Retailer 13€10,935 EUR
Retailer 7€10,983 EUR
Retailer 21€10,996 EUR
Retailer 18€11,161 EUR
Retailer 2€11,393 EUR
Retailer 9€11,852 EUR
Retailer 19€11,905 EUR
Retailer 20€12,091 EUR
Retailer 4€12,333 EUR
Retailer 3€12,368 EUR
Retailer 10€12,386 EUR
Retailer 17€12,556 EUR
Retailer 16€14,855 EUR
Retailer 14€15,480 EUR
Retailer 15€15,792 EUR
NZ Jewellers€16,852 EUR

18 data points across 21 retailers

21 retailers€9,716 EUR to €16,852 EUR

B
Cheapest Retailer
-
€9,716 EUR
$10,855 USD
B
Retailer 2
-
€9,784 EUR
$10,931 USD
View
B
Retailer 3
-
€10,265 EUR
SGD 15,497 SGD
View
B
Retailer 4
-
€10,320 EUR
$11,530 USD
View
B
Retailer 5
-
€10,355 EUR
$11,569 USD
View
B
Retailer 6
-
€10,695 EUR
$11,948 USD
View
Final sale: no returns
B
Retailer 7
-
€10,935 EUR
£9,620 GBP
View
B
Retailer 8
-
€10,983 EUR
$12,270 USD
View
Retailer 9
-
€10,996 EUR
A$18,900 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
€11,161 EUR
$12,469 USD
View
B
Retailer 11
-
€11,393 EUR
£10,022 GBP
View
B
Retailer 12
-
€11,852 EUR
$13,241 USD
View
B
Retailer 13
-
€11,905 EUR
$13,300 USD
View
B
Retailer 14
-
€12,091 EUR
$13,508 USD
View
B
Retailer 15
-
€12,333 EUR
$13,779 USD
View
B
Retailer 16
-
€12,368 EUR
$13,818 USD
View
B
Retailer 17
-
€12,386 EUR
$13,838 USD
View
B
Retailer 18
-
€12,556 EUR
$14,028 USD
View
B
Retailer 19
-
€14,855 EUR
ZAR 268,109 ZAR
View
B
Retailer 20
-
€15,792 EUR
£13,892 GBP
View
Most Expensive
B
NZ Jewellers
db655481-43c8-4edc-a9c7-ef95d9890cda · Oct 30
€16,852 EUR
$18,827 USD
View
20 more retailers have this diamond
Prices start from €9,716 EURSave up to €7,136 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
€9,716 EUR