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Marquise|Natural|GIA

1.50ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 3525302466

Certificate GIA 3525302466

Diamond specifications and retailer prices

From €9,527 EUR
$10,685 USD
As of November 1, 2026
Save €3,446 EUR (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €12,972 EUR at Jared · As of November 2, 2026
View at Jared

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525302466. Listed at 9 retailers as of November 1, 2026, with prices from €9,527 to €12,972, a €3,446 spread on the same certified stone. Jared lists it at €12,972. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.95°
Pavilion angle37.75°
OriginNatural
Grading LabGIA
CertificateGIA 3525302466
Dimensions12.43 × 5.86 × 3.43 mm
L/W Ratio2.12
Top View
12.43 mm5.86 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525302466
Side View
Table 61.0%Crown 40.95°Girdle: STK-THKPavilion 37.75°Culet: NoneDepth 58.5%

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 1
Current: €12,972 EUR|Low: €9,461 EUR|High: €12,972 EUR|Avg: €11,373 EUR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3€9,527 EUR
Retailer 5€9,581 EUR
Retailer 8€10,405 EUR
Retailer 4€10,519 EUR
Retailer 7€11,989 EUR
Retailer 2€12,539 EUR
Retailer 6€12,553 EUR
Retailer 9€12,553 EUR
Jared€12,972 EUR

30 data points across 9 retailers

9 retailers€9,527 EUR to €12,972 EUR

B+
Cheapest Retailer
-
€9,527 EUR
$10,685 USD
B+
Retailer 2
-
€9,581 EUR
$10,746 USD
View
B+
Retailer 3
-
€10,405 EUR
$11,671 USD
View
B
Retailer 4
-
€10,519 EUR
$11,798 USD
View
Final sale: no returns
B
Retailer 5
-
€11,989 EUR
$13,447 USD
View
B
Retailer 6
-
€12,539 EUR
£11,074 GBP
View
B
Retailer 7
-
€12,553 EUR
$14,080 USD
View
B
Retailer 8
-
€12,553 EUR
$14,080 USD
View
Most Expensive
B
Jared
155487274 · Nov 2
€12,972 EUR
$14,550 USD
View
8 more retailers have this diamond
Prices start from €9,527 EURSave up to €3,446 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
€9,527 EUR