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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2426782198

Certificate GIA 2426782198

Diamond specifications and retailer prices

From €4,699 EUR
$5,270 USD
As of November 1, 2026
Save €7,045 EUR (60%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €11,744 EUR at Diamond Quarter · As of November 2, 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 2426782198. Listed at 24 retailers as of November 1, 2026, with prices from €4,699 to €11,744, a €7,045 spread on the same certified stone. Diamond Quarter lists it at €11,744. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2426782198
Dimensions7.29 × 7.26 × 4.57 mm
L/W Ratio1.00
Top View
7.29 mm7.26 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426782198
Side View
Table 58.0%Crown 34.5°Girdle: ThickPavilion 41.6°Culet: NoneDepth 62.8%

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: €6,546 EUR|Low: €4,297 EUR|High: €9,474 EUR|Avg: €6,017 EUR|-8.6%
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
November 2, 2026
Retailer 11€4,699 EUR
Retailer 4€4,735 EUR
Retailer 3€4,872 EUR
Retailer 2€4,936 EUR
Retailer 10€5,156 EUR
Retailer 14€5,586 EUR
Retailer 7€5,874 EUR
Retailer 6€6,214 EUR
Retailer 12€6,214 EUR
Retailer 8€6,343 EUR
Retailer 13€6,419 EUR
Retailer 1€6,546 EUR
Retailer 5€6,796 EUR
Retailer 9€9,084 EUR

35 data points across 14 retailers

24 retailers€4,699 EUR to €11,744 EUR

A
Cheapest Retailer
-
€4,699 EUR
$5,270 USD
A
Retailer 2
-
€4,735 EUR
$5,311 USD
View
A
Retailer 3
-
€4,872 EUR
$5,464 USD
View
A
Retailer 4
-
€4,936 EUR
$5,537 USD
View
A
Retailer 5
-
€5,156 EUR
$5,783 USD
View
Final sale: no returns
Retailer 6
-
€5,497 EUR
$6,165 USD
View
Price last confirmed 52 days ago
Retailer 7
-
€5,497 EUR
$6,165 USD
View
Price last confirmed 46 days ago
Retailer 8
-
€5,586 EUR
$6,265 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
€5,874 EUR
£5,188 GBP
View
Retailer 10
-
€6,093 EUR
$6,834 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
€6,214 EUR
$6,970 USD
View
B+
Retailer 12
-
€6,214 EUR
$6,970 USD
View
Retailer 13
-
€6,342 EUR
$7,113 USD
View
Price last confirmed 56 days ago
Retailer 14
-
€6,342 EUR
$7,113 USD
View
Price last confirmed 46 days ago
B+
Retailer 15
-
€6,343 EUR
View
B+
Retailer 16
-
€6,419 EUR
$7,200 USD
View
B+
Retailer 17
-
€6,546 EUR
£5,781 GBP
View
Retailer 18
-
€6,796 EUR
$7,622 USD
View
Price last confirmed 10 days ago
Retailer 19
-
€7,030 EUR
$7,885 USD
View
Price last confirmed 41 days ago
B+
Retailer 20
-
€9,084 EUR
£8,023 GBP
View
Retailer 21
-
€10,147 EUR
$11,381 USD
View
Price last confirmed 52 days ago
Retailer 22
-
€10,147 EUR
$11,381 USD
View
Price last confirmed 45 days ago
Retailer 23
-
€11,249 EUR
$12,617 USD
View
Price last confirmed 38 days ago
Most Expensive
B
Diamond Quarter
1.5SI2F249831F4N · Nov 2
€11,744 EUR
£10,372 GBP
View
23 more retailers have this diamond
Prices start from €4,699 EURSave up to €7,045 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
€4,699 EUR