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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1548555268

Certificate GIA 1548555268

Diamond specifications and retailer prices

From €4,720 EUR
HK$41,200 HKD
As of October 28, 2026
Save €4,674 EUR (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €10,725 EUR at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

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 1548555268. Listed at 17 retailers as of October 26, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1548555268
Dimensions7.34 × 7.36 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.34 mm7.36 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548555268
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: Oct 28
Current: €7,291 EUR|Low: €4,648 EUR|High: €9,394 EUR|Avg: €6,251 EUR|-1.2%
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
October 27, 2026
Retailer 12€4,720 EUR
Retailer 9€4,796 EUR
Retailer 2€5,041 EUR
Retailer 5€5,066 EUR
Retailer 14€5,325 EUR
Retailer 7€6,029 EUR
Retailer 3€6,418 EUR
Retailer 4€6,463 EUR
Retailer 8€6,553 EUR
Retailer 11€6,633 EUR
Retailer 10€6,769 EUR
Retailer 6€7,068 EUR
Retailer 1€7,291 EUR
Retailer 13€9,394 EUR

29 data points across 14 retailers

17 retailers€4,720 EUR to €9,394 EUR

A
Cheapest Retailer
-
€4,720 EUR
HK$41,200 HKD
A
Retailer 2
-
€4,796 EUR
$5,358 USD
View
Retailer 3
-
€5,041 EUR
$5,632 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€5,066 EUR
$5,660 USD
View
Retailer 5
-
€5,809 EUR
$6,490 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€5,809 EUR
$6,490 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
€6,029 EUR
£5,304 GBP
View
B+
Retailer 8
-
€6,418 EUR
$7,170 USD
View
Retailer 9
-
€6,463 EUR
$7,220 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€6,553 EUR
View
B+
Retailer 11
-
€6,633 EUR
$7,410 USD
View
Retailer 12
-
€6,703 EUR
$7,489 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
€6,769 EUR
£5,955 GBP
View
Retailer 14
-
€7,068 EUR
$7,896 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€7,291 EUR
$8,146 USD
View
B
Retailer 16
-
€9,394 EUR
£8,264 GBP
View
Most Expensive
NZ Jewellers
c81fbf17-f84d-4722-b51c-c94c4d3de74d · Sep 26
€10,725 EUR
$11,982 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from €4,720 EURSave up to €4,674 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
€4,720 EUR