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Radiant|Natural|GIA

1.50ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 3405594609

Certificate GIA 3405594609

Diamond specifications and retailer prices

From €3,105 EUR
HK$27,100 HKD
As of November 1, 2026
Save €4,282 EUR (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,387 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3405594609. Listed at 20 retailers as of October 30, 2026, with prices from €3,105 to €7,387, a €4,282 spread on the same certified stone. NZ Jewellers lists it at €7,387. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3405594609
Dimensions7.40 × 5.82 × 4.03 mm
L/W Ratio1.27
Top View
7.40 mm5.82 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3405594609
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.3%

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 1
Current: €7,387 EUR|Low: €3,071 EUR|High: €8,026 EUR|Avg: €4,774 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 13€3,105 EUR
Retailer 16€3,186 EUR
Retailer 18€3,380 EUR
Retailer 4€3,545 EUR
Retailer 5€3,608 EUR
Retailer 6€3,841 EUR
Retailer 7€3,841 EUR
Retailer 8€3,841 EUR
Retailer 10€3,992 EUR
Retailer 2€4,108 EUR
Retailer 12€4,181 EUR
Retailer 9€4,323 EUR
Retailer 17€4,323 EUR
Retailer 14€4,432 EUR
Retailer 3€4,466 EUR
Retailer 15€4,799 EUR
Retailer 11€6,754 EUR
NZ Jewellers€7,387 EUR

33 data points across 18 retailers

20 retailers€3,105 EUR to €7,387 EUR

A
Cheapest Retailer
-
€3,105 EUR
HK$27,100 HKD
A
Retailer 2
-
€3,186 EUR
$3,559 USD
View
A
Retailer 3
-
€3,380 EUR
$3,776 USD
View
A
Retailer 4
-
€3,545 EUR
$3,961 USD
View
Final sale: no returns
A
Retailer 5
-
€3,608 EUR
$4,031 USD
View
B+
Retailer 6
-
€3,841 EUR
$4,291 USD
View
B+
Retailer 7
-
€3,841 EUR
$4,291 USD
View
A
Retailer 8
-
€3,841 EUR
$4,291 USD
View
A
Retailer 9
-
€3,992 EUR
$4,460 USD
View
A
Retailer 10
-
€4,108 EUR
£3,614 GBP
View
A
Retailer 11
-
€4,181 EUR
£3,678 GBP
View
B+
Retailer 12
-
€4,323 EUR
$4,830 USD
View
B+
Retailer 13
-
€4,323 EUR
$4,830 USD
View
B+
Retailer 14
-
€4,432 EUR
$4,952 USD
View
B+
Retailer 15
-
€4,466 EUR
$4,990 USD
View
B+
Retailer 16
-
€4,537 EUR
A$7,798 AUD
View
B+
Retailer 17
-
€4,799 EUR
View
Retailer 18
-
€5,493 EUR
$6,137 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
€6,754 EUR
£5,941 GBP
View
Most Expensive
B
NZ Jewellers
da200789-74b5-4593-bc2c-83b6ff4670ae · Oct 30
€7,387 EUR
$8,253 USD
View
19 more retailers have this diamond
Prices start from €3,105 EURSave up to €4,282 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
€3,105 EUR