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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 €7,700 EUR
$8,570 USD
As of October 29, 2026
Save €7,034 EUR (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €14,734 EUR at NZ Jewellers · As of October 27, 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 27, 2026, with prices from €7,700 to €14,734, a €7,034 spread on the same certified stone. NZ Jewellers lists it at €14,734. 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
Colour
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 29
Current: €14,734 EUR|Low: €7,621 EUR|High: €14,734 EUR|Avg: €10,403 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
October 30, 2026
Retailer 11€7,700 EUR
Retailer 9€8,840 EUR
Retailer 13€8,840 EUR
Retailer 3€8,914 EUR
Retailer 12€9,577 EUR
Retailer 2€9,681 EUR
Retailer 10€9,724 EUR
Retailer 8€10,757 EUR
Retailer 4€11,050 EUR
Retailer 7€11,121 EUR
Retailer 5€11,632 EUR
Retailer 6€13,880 EUR
NZ Jewellers€14,734 EUR

44 data points across 13 retailers

18 retailers€7,700 EUR to €14,734 EUR

B+
Cheapest Retailer
-
€7,700 EUR
$8,570 USD
B+
Retailer 2
-
€8,091 EUR
$9,005 USD
View
B+
Retailer 3
-
€8,124 EUR
A$13,912 AUD
View
B+
Retailer 4
-
€8,202 EUR
$9,129 USD
View
B+
Retailer 5
-
€8,421 EUR
$9,373 USD
View
B+
Retailer 6
-
€8,510 EUR
CA$13,154 CAD
View
B+
Retailer 7
-
€8,840 EUR
$9,839 USD
View
B+
Retailer 8
-
€8,840 EUR
$9,839 USD
View
Final sale: no returns
B+
Retailer 9
-
€8,914 EUR
$9,921 USD
View
B
Retailer 10
-
€9,577 EUR
$10,659 USD
View
B+
Retailer 11
-
€9,681 EUR
£8,484 GBP
View
B
Retailer 12
-
€9,724 EUR
$10,823 USD
View
B
Retailer 13
-
€10,757 EUR
$11,972 USD
View
B
Retailer 14
-
€11,050 EUR
$12,299 USD
View
B
Retailer 15
-
€11,121 EUR
View
Retailer 16
-
€11,632 EUR
$12,947 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
€13,880 EUR
£12,164 GBP
View
Most Expensive
B
NZ Jewellers
be5f495e-1551-4dc3-af90-195d7cea154c · Oct 27
€14,734 EUR
$16,399 USD
View
17 more retailers have this diamond
Prices start from €7,700 EURSave up to €7,034 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
€7,700 EUR