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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2223237218

Certificate GIA 2223237218

Diamond specifications and retailer prices

From €5,047 EUR
$5,638 USD
As of October 30, 2026
Save €6,120 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €11,166 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 2223237218. Listed at 21 retailers as of October 30, 2026, with prices from €5,047 to €11,166, a €6,120 spread on the same certified stone. Diamond Quarter lists it at €11,166. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2223237218
Dimensions7.36 × 7.31 × 4.49 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
7.36 mm7.31 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2223237218
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €9,411 EUR|Low: €4,906 EUR|High: €10,704 EUR|Avg: €6,364 EUR|+5.4%
Retailer 1
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
November 1, 2026
Retailer 7€5,004 EUR
Retailer 13€5,047 EUR
Retailer 5€5,342 EUR
Retailer 2€5,699 EUR
Retailer 4€5,787 EUR
Retailer 9€5,787 EUR
Retailer 11€5,787 EUR
Retailer 3€5,818 EUR
Retailer 8€6,085 EUR
Retailer 12€6,400 EUR
Retailer 14€6,400 EUR
Retailer 15€6,615 EUR
Retailer 10€7,041 EUR
Retailer 1€9,411 EUR
Retailer 6€10,684 EUR

38 data points across 15 retailers

21 retailers€5,047 EUR to €11,166 EUR

A
Cheapest Retailer
-
€5,047 EUR
$5,638 USD
A
Retailer 2
-
€5,342 EUR
$5,968 USD
View
Final sale: no returns
A
Retailer 3
-
€5,699 EUR
$6,366 USD
View
A
Retailer 4
-
€5,787 EUR
$6,465 USD
View
A
Retailer 5
-
€5,787 EUR
$6,465 USD
View
A
Retailer 6
-
€5,787 EUR
$6,465 USD
View
Retailer 7
-
€5,798 EUR
$6,478 USD
View
Price last confirmed 55 days ago
Retailer 8
-
€5,798 EUR
$6,478 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
€5,818 EUR
$6,500 USD
View
A
Retailer 10
-
€6,085 EUR
£5,353 GBP
View
B+
Retailer 11
-
€6,400 EUR
$7,150 USD
View
B+
Retailer 12
-
€6,400 EUR
$7,150 USD
View
B+
Retailer 13
-
€6,615 EUR
$7,390 USD
View
Retailer 14
-
€6,690 EUR
$7,474 USD
View
Price last confirmed 55 days ago
Retailer 15
-
€6,690 EUR
$7,474 USD
View
Price last confirmed 33 days ago
Retailer 16
-
€7,041 EUR
$7,866 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€9,411 EUR
£8,279 GBP
View
Retailer 18
-
€10,621 EUR
$11,866 USD
View
Price last confirmed 61 days ago
B
Retailer 19
-
€10,684 EUR
$11,936 USD
View
Retailer 20
-
€10,704 EUR
$11,959 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Diamond Quarter
1.5SI2F22184DB2N · Oct 31
€11,166 EUR
£9,823 GBP
View
20 more retailers have this diamond
Prices start from €5,047 EURSave up to €6,120 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 Round
€5,047 EUR