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Radiant|Natural|GIA

1.50ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 3525840961

Certificate GIA 3525840961

Diamond specifications and retailer prices

From €4,359 EUR
$4,870 USD
As of October 28, 2026
Save €5,152 EUR (54%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €9,511 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3525840961. Listed at 29 retailers as of October 28, 2026, with prices from €4,359 to €9,511, a €5,152 spread on the same certified stone. NZ Jewellers lists it at €9,511. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525840961
Dimensions7.31 × 5.75 × 3.93 mm
L/W Ratio1.27
Top View
7.31 mm5.75 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525840961
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €9,511 EUR|Low: €4,359 EUR|High: €9,511 EUR|Avg: €5,920 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 2, 2026
Retailer 5€4,359 EUR
Retailer 8€4,493 EUR
Retailer 4€4,756 EUR
Retailer 10€4,795 EUR
Retailer 9€4,811 EUR
Retailer 3€5,152 EUR
Retailer 16€5,152 EUR
Retailer 17€5,152 EUR
Retailer 2€5,358 EUR
Retailer 6€5,453 EUR
Retailer 12€5,455 EUR
Retailer 7€5,622 EUR
Retailer 18€5,944 EUR
Retailer 11€6,212 EUR
Retailer 14€6,987 EUR
Retailer 13€8,378 EUR
Retailer 15€8,895 EUR
NZ Jewellers€9,511 EUR

30 data points across 18 retailers

29 retailers€4,359 EUR to €9,511 EUR

Retailer 1
-
€4,063 EUR
$4,539 USD
Price last confirmed 90 days ago
A
Retailer 2
-
€4,359 EUR
$4,870 USD
View
B+
Retailer 3
-
€4,493 EUR
$5,020 USD
View
B+
Retailer 4
-
€4,520 EUR
$5,050 USD
View
B+
Retailer 5
-
€4,611 EUR
$5,151 USD
View
B+
Retailer 6
-
€4,756 EUR
$5,313 USD
View
Final sale: no returns
B+
Retailer 7
-
€4,795 EUR
$5,357 USD
View
B+
Retailer 8
-
€4,811 EUR
$5,375 USD
View
B+
Retailer 9
-
€4,834 EUR
A$8,308 AUD
View
B+
Retailer 10
-
€5,086 EUR
$5,683 USD
View
B+
Retailer 11
-
€5,152 EUR
$5,756 USD
View
B+
Retailer 12
-
€5,152 EUR
$5,756 USD
View
B+
Retailer 13
-
€5,152 EUR
$5,756 USD
View
B+
Retailer 14
-
€5,178 EUR
$5,785 USD
View
B+
Retailer 15
-
€5,358 EUR
£4,714 GBP
View
B+
Retailer 16
-
€5,453 EUR
$6,092 USD
View
B+
Retailer 17
-
€5,455 EUR
£4,799 GBP
View
B+
Retailer 18
-
€5,523 EUR
$6,170 USD
View
B+
Retailer 19
-
€5,523 EUR
$6,170 USD
View
Retailer 20
-
€5,622 EUR
A$9,663 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
€5,711 EUR
$6,380 USD
View
B
Retailer 22
-
€5,826 EUR
$6,509 USD
View
B
Retailer 23
-
€5,944 EUR
$6,641 USD
View
B
Retailer 24
-
€6,212 EUR
View
Retailer 25
-
€6,270 EUR
$7,005 USD
View
Price last confirmed 18 days ago
B
Retailer 26
-
€6,987 EUR
ZAR 126,109 ZAR
View
B
Retailer 27
-
€8,378 EUR
£7,370 GBP
View
B
Retailer 28
-
€8,895 EUR
£7,825 GBP
View
Most Expensive
C
NZ Jewellers
1b57a2d5-6c6a-4f5d-85d8-8b2e3e7b0c27 · Oct 30
€9,511 EUR
$10,626 USD
View
28 more retailers have this diamond
Prices start from €4,359 EURSave up to €5,152 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
€4,359 EUR