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Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2245023124

Certificate GIA 2245023124

Diamond specifications and retailer prices

From €5,289 EUR
SGD 8,016 SGD
As of November 1, 2026
Save €3,824 EUR (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €9,113 EUR at With Clarity · As of November 1, 2026
View at With Clarity

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245023124. Listed at 10 retailers as of November 1, 2026, with prices from €5,289 to €9,113, a €3,824 spread on the same certified stone. With Clarity lists it at €9,113. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2245023124
Dimensions7.25 × 4.55 × 4.55 mm
L/W Ratio1.59
Culet sizeNone
Top View
7.25 mm4.55 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245023124
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: €5,989 EUR|Low: €5,289 EUR|High: €9,831 EUR|Avg: €6,658 EUR|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 4€5,289 EUR
Retailer 5€5,345 EUR
Retailer 7€5,504 EUR
Retailer 3€5,723 EUR
Retailer 1€5,989 EUR
Retailer 6€6,500 EUR
Retailer 8€6,635 EUR
Retailer 2€6,714 EUR
Retailer 9€6,827 EUR
With Clarity€9,113 EUR

41 data points across 10 retailers

10 retailers€5,289 EUR to €9,113 EUR

A
Cheapest Retailer
-
€5,289 EUR
SGD 8,016 SGD
A
Retailer 2
-
€5,345 EUR
$5,995 USD
View
A
Retailer 3
-
€5,504 EUR
SGD 8,343 SGD
View
A
Retailer 4
-
€5,723 EUR
$6,419 USD
View
A
Retailer 5
-
€5,989 EUR
£5,289 GBP
View
B+
Retailer 6
-
€6,500 EUR
$7,290 USD
View
B+
Retailer 7
-
€6,635 EUR
$7,442 USD
View
B+
Retailer 8
-
€6,714 EUR
View
B+
Retailer 9
-
€6,827 EUR
$7,657 USD
View
Most Expensive
B+
With Clarity
2245023124 · Nov 1
€9,113 EUR
$10,221 USD
View
9 more retailers have this diamond
Prices start from €5,289 EURSave up to €3,824 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
€5,289 EUR