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Radiant|Natural|GIA

1.50ct E SI2 Radiant Natural Diamond

GD • E/SI2 • GIA 2161568491

Certificate GIA 2161568491

Diamond specifications and retailer prices

From €7,143 EUR
$7,950 USD
As of October 28, 2026
Save €6,220 EUR (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,363 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2161568491. Listed at 19 retailers as of October 27, 2026, with prices from €7,143 to €13,363, a €6,220 spread on the same certified stone. NZ Jewellers lists it at €13,363. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2161568491
Dimensions6.99 × 6.05 × 4.10 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural, Extra Facet
Top View
6.99 mm6.05 mm1.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2161568491
Side View
Table 61.0%CrownGirdle: ETN-VTKPavilionCulet: NoneDepth 67.8%

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 28
Current: €8,768 EUR|Low: €6,681 EUR|High: €12,673 EUR|Avg: €9,333 EUR|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4€7,143 EUR
Retailer 5€8,017 EUR
Retailer 9€8,084 EUR
Retailer 6€8,686 EUR
Retailer 1€8,768 EUR
Retailer 3€9,613 EUR
Retailer 7€10,553 EUR
Retailer 8€11,429 EUR
Retailer 2€12,588 EUR

43 data points across 9 retailers

19 retailers€7,143 EUR to €13,363 EUR

B+
Cheapest Retailer
-
€7,143 EUR
$7,950 USD
B+
Retailer 2
-
€7,410 EUR
$8,247 USD
View
B+
Retailer 3
-
€7,507 EUR
$8,355 USD
View
B
Retailer 4
-
€7,767 EUR
CA$12,006 CAD
View
B
Retailer 5
-
€8,017 EUR
$8,923 USD
View
Final sale: no returns
B
Retailer 6
-
€8,018 EUR
$8,924 USD
View
B
Retailer 7
-
€8,084 EUR
$8,998 USD
View
B
Retailer 8
-
€8,686 EUR
$9,667 USD
View
B
Retailer 9
-
€8,768 EUR
£7,684 GBP
View
B
Retailer 10
-
€8,819 EUR
$9,816 USD
View
B
Retailer 11
-
€9,234 EUR
$10,277 USD
View
B
Retailer 12
-
€9,452 EUR
$10,520 USD
View
B
Retailer 13
-
€9,452 EUR
$10,520 USD
View
B
Retailer 14
-
€9,613 EUR
View
B
Retailer 15
-
€9,766 EUR
$10,870 USD
View
B
Retailer 16
-
€10,022 EUR
$11,154 USD
View
Retailer 17
-
€10,553 EUR
$11,745 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
€12,588 EUR
£11,032 GBP
View
Most Expensive
C
NZ Jewellers
ace71b6b-f18d-4965-8052-0aeffde2f406 · Oct 27
€13,363 EUR
$14,873 USD
View
18 more retailers have this diamond
Prices start from €7,143 EURSave up to €6,220 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
€7,143 EUR