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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 5506759041

Certificate GIA 5506759041

Diamond specifications and retailer prices

From €7,166 EUR
$8,037 USD
As of November 2, 2026
Save €5,843 EUR (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €13,009 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 5506759041. Listed at 13 retailers as of October 30, 2026, with prices from €7,166 to €13,009, a €5,843 spread on the same certified stone. NZ Jewellers lists it at €13,009. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5506759041
Dimensions7.90 × 5.63 × 3.83 mm
L/W Ratio1.40
Top View
7.90 mm5.63 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506759041
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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 2
Current: €13,009 EUR|Low: €7,077 EUR|High: €13,009 EUR|Avg: €9,292 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€7,166 EUR
Retailer 5€7,805 EUR
Retailer 9€7,806 EUR
Retailer 8€8,456 EUR
Retailer 6€8,586 EUR
Retailer 3€8,619 EUR
Retailer 10€9,757 EUR
Retailer 2€9,832 EUR
Retailer 4€12,190 EUR
NZ Jewellers€13,009 EUR

41 data points across 10 retailers

13 retailers€7,166 EUR to €13,009 EUR

B+
Cheapest Retailer
-
€7,166 EUR
$8,037 USD
B+
Retailer 2
-
€7,376 EUR
A$12,727 AUD
View
B+
Retailer 3
-
€7,380 EUR
$8,277 USD
View
B+
Retailer 4
-
€7,805 EUR
$8,754 USD
View
Final sale: no returns
B+
Retailer 5
-
€7,839 EUR
$8,792 USD
View
B+
Retailer 6
-
€8,456 EUR
$9,484 USD
View
B+
Retailer 7
-
€8,586 EUR
$9,630 USD
View
B+
Retailer 8
-
€8,619 EUR
£7,612 GBP
View
B
Retailer 9
-
€9,411 EUR
$10,555 USD
View
B
Retailer 10
-
€9,757 EUR
$10,943 USD
View
B
Retailer 11
-
€9,832 EUR
View
B
Retailer 12
-
€12,190 EUR
£10,766 GBP
View
Most Expensive
B
NZ Jewellers
592b215f-91c5-43b6-a549-8e150094bc27 · Oct 30
€13,009 EUR
$14,591 USD
View
12 more retailers have this diamond
Prices start from €7,166 EURSave up to €5,843 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 Radiant
€7,166 EUR