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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6562507697

Certificate GIA 6562507697

Diamond specifications and retailer prices

From €3,914 EUR
HK$34,300 HKD
As of November 2, 2026
Save €5,102 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,017 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 6562507697. Listed at 19 retailers as of October 30, 2026, with prices from €3,914 to €9,017, a €5,102 spread on the same certified stone. NZ Jewellers lists it at €9,017. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562507697
Dimensions7.28 × 5.67 × 3.96 mm
L/W Ratio1.28
Girdle conditionPolished
Top View
7.28 mm5.67 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562507697
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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 2
Current: €9,017 EUR|Low: €3,823 EUR|High: €9,323 EUR|Avg: €5,523 EUR|-3.3%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 14€3,914 EUR
Retailer 7€4,106 EUR
Retailer 6€4,449 EUR
Retailer 12€4,484 EUR
Retailer 5€4,628 EUR
Retailer 2€4,688 EUR
Retailer 10€4,698 EUR
Retailer 19€4,958 EUR
Retailer 9€4,977 EUR
Retailer 11€5,024 EUR
Retailer 18€5,044 EUR
Retailer 15€5,112 EUR
Retailer 16€5,129 EUR
Retailer 3€5,563 EUR
Retailer 17€5,881 EUR
Retailer 4€6,624 EUR
Retailer 13€8,050 EUR
Retailer 8€8,156 EUR
NZ Jewellers€9,017 EUR

16 data points across 19 retailers

19 retailers€3,914 EUR to €9,017 EUR

A
Cheapest Retailer
-
€3,914 EUR
HK$34,300 HKD
A
Retailer 2
-
€4,106 EUR
$4,605 USD
View
A
Retailer 3
-
€4,449 EUR
$4,990 USD
View
A
Retailer 4
-
€4,484 EUR
View
A
Retailer 5
-
€4,628 EUR
$5,191 USD
View
A
Retailer 6
-
€4,688 EUR
A$8,089 AUD
View
A
Retailer 7
-
€4,698 EUR
$5,269 USD
View
A
Retailer 8
-
€4,958 EUR
£4,379 GBP
View
A
Retailer 9
-
€4,977 EUR
$5,582 USD
View
A
Retailer 10
-
€5,024 EUR
$5,635 USD
View
A
Retailer 11
-
€5,044 EUR
$5,657 USD
View
Final sale: no returns
A
Retailer 12
-
€5,112 EUR
£4,515 GBP
View
A
Retailer 13
-
€5,129 EUR
$5,753 USD
View
A
Retailer 14
-
€5,563 EUR
$6,240 USD
View
A
Retailer 15
-
€5,881 EUR
View
B+
Retailer 16
-
€6,624 EUR
ZAR 120,019 ZAR
View
B+
Retailer 17
-
€8,050 EUR
£7,109 GBP
View
B+
Retailer 18
-
€8,156 EUR
$9,148 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
NZ Jewellers
c30e5713-50b5-4389-97f5-73d7902bc6bf · Oct 30
€9,017 EUR
$10,113 USD
View
18 more retailers have this diamond
Prices start from €3,914 EURSave up to €5,102 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 Radiant
€3,914 EUR