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Radiant|Natural|GIA

1.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2447599683

Certificate GIA 2447599683

Diamond specifications and retailer prices

From €7,671 EUR
$8,570 USD
As of October 31, 2026
Save €7,008 EUR (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €14,679 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447599683. Listed at 18 retailers as of October 30, 2026, with prices from €7,671 to €14,679, a €7,008 spread on the same certified stone. NZ Jewellers lists it at €14,679. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447599683
Dimensions8.37 × 5.35 × 3.37 mm
L/W Ratio1.56
Top View
8.37 mm5.35 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447599683
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.1%

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: Oct 31
Current: €14,679 EUR|Low: €7,592 EUR|High: €14,679 EUR|Avg: €10,389 EUR
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
November 1, 2026
Retailer 11€7,671 EUR
Retailer 9€8,807 EUR
Retailer 13€8,807 EUR
Retailer 3€8,880 EUR
Retailer 12€9,541 EUR
Retailer 6€9,645 EUR
Retailer 10€9,688 EUR
Retailer 8€10,716 EUR
Retailer 4€11,009 EUR
Retailer 7€11,097 EUR
Retailer 5€11,589 EUR
Retailer 2€13,755 EUR
NZ Jewellers€14,679 EUR

44 data points across 13 retailers

18 retailers€7,671 EUR to €14,679 EUR

B+
Cheapest Retailer
-
€7,671 EUR
$8,570 USD
B+
Retailer 2
-
€8,060 EUR
$9,005 USD
View
B+
Retailer 3
-
€8,094 EUR
A$13,912 AUD
View
B+
Retailer 4
-
€8,171 EUR
$9,129 USD
View
B+
Retailer 5
-
€8,389 EUR
$9,373 USD
View
B+
Retailer 6
-
€8,478 EUR
CA$13,154 CAD
View
B+
Retailer 7
-
€8,807 EUR
$9,839 USD
View
B+
Retailer 8
-
€8,807 EUR
$9,839 USD
View
Final sale: no returns
B+
Retailer 9
-
€8,880 EUR
$9,921 USD
View
B
Retailer 10
-
€9,541 EUR
$10,659 USD
View
B+
Retailer 11
-
€9,645 EUR
£8,485 GBP
View
B
Retailer 12
-
€9,688 EUR
$10,823 USD
View
B
Retailer 13
-
€10,716 EUR
$11,972 USD
View
B
Retailer 14
-
€11,009 EUR
$12,299 USD
View
B
Retailer 15
-
€11,097 EUR
View
Retailer 16
-
€11,589 EUR
$12,947 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€13,755 EUR
£12,100 GBP
View
Most Expensive
B
NZ Jewellers
be5f495e-1551-4dc3-af90-195d7cea154c · Oct 30
€14,679 EUR
$16,399 USD
View
17 more retailers have this diamond
Prices start from €7,671 EURSave up to €7,008 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
€7,671 EUR