Radiant|Natural|GIA

1.50ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 6522020232

Certificate GIA 6522020232

Diamond specifications and retailer prices

From €2,696 EUR
As of November 5, 2026
Save €3,558 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,253 EUR at NZ Jewellers · As of November 3, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522020232. Listed at 17 retailers as of November 3, 2026, with prices from €2,696 to €6,253, a €3,558 spread on the same certified stone. NZ Jewellers lists it at €6,253. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522020232
Dimensions7.53 × 5.79 × 4.00 mm
L/W Ratio1.30
Top View
7.53 mm5.79 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522020232
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: Nov 5
Current: €2,929 EUR|Low: €2,696 EUR|High: €6,075 EUR|Avg: €3,890 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7€2,696 EUR
Retailer 2€2,817 EUR
Retailer 8€2,852 EUR
Retailer 1€2,929 EUR
Retailer 9€3,263 EUR
Retailer 3€3,377 EUR
Retailer 10€3,443 EUR
Retailer 6€3,468 EUR
Retailer 4€3,683 EUR
Retailer 5€4,090 EUR
Retailer 11€6,002 EUR

38 data points across 11 retailers

17 retailers€2,696 EUR to €6,253 EUR

A
Cheapest Retailer
-
€2,696 EUR
Retailer 2
-
€2,817 EUR
View
Price last confirmed 10 days ago
B+
Retailer 3
-
€2,852 EUR
View
B+
Retailer 4
-
€2,929 EUR
View
Retailer 5
-
€3,251 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€3,251 EUR
View
B+
Retailer 7
-
€3,263 EUR
View
B+
Retailer 8
-
€3,377 EUR
View
B+
Retailer 9
-
€3,393 EUR
View
B+
Retailer 10
-
€3,443 EUR
View
B+
Retailer 11
-
€3,468 EUR
View
B+
Retailer 12
-
€3,683 EUR
View
B+
Retailer 13
-
€3,752 EUR
View
Retailer 14
-
€4,063 EUR
View
Price last confirmed 15 days ago
B+
Retailer 15
-
€4,090 EUR
View
B
Retailer 16
-
€6,002 EUR
View
Most Expensive
B
NZ Jewellers
c26d7f03-e1b9-4c89-9ff9-047f129c184b · Nov 3
€6,253 EUR
$6,982 USD
View
16 more retailers have this diamond
Prices start from €2,696 EURSave up to €3,558 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
€2,696 EUR