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Radiant|Natural|GIA

1.50ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 1555449341

Certificate GIA 1555449341

Diamond specifications and retailer prices

From $2,495 CAD
As of November 7, 2026
Save $3,896 CAD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,392 CAD 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555449341. Listed at 7 retailers as of November 3, 2026, with prices from $2,495 to $6,392, a $3,896 spread on the same certified stone. NZ Jewellers lists it at $6,392. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle56.88°
Pavilion angle37.42°
OriginNatural
Grading LabGIA
CertificateGIA 1555449341
Dimensions7.25 × 5.71 × 4.08 mm
L/W Ratio1.27
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle, Indented Natural, Natural
Top View
7.25 mm5.71 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1555449341
Side View
Table 76.0%Crown 56.88°GirdlePavilion 37.42°CuletDepth 71.4%

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: Nov 7
Current: $6,392 CAD|Low: $2,435 CAD|High: $6,421 CAD|Avg: $3,448 CAD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$2,495 CAD
Retailer 7$2,620 CAD
Retailer 5$2,625 CAD
Retailer 2$2,716 CAD
Retailer 4$2,903 CAD
Retailer 6$4,590 CAD
NZ Jewellers$6,392 CAD

40 data points across 7 retailers

7 retailers$2,495 CAD to $6,392 CAD

B+
Cheapest Retailer
-
$2,495 CAD
B+
Retailer 2
-
$2,620 CAD
View
B+
Retailer 3
-
$2,625 CAD
View
B+
Retailer 4
-
$2,716 CAD
View
B+
Retailer 5
-
$2,903 CAD
View
B+
Retailer 6
-
$4,590 CAD
View
Most Expensive
B
NZ Jewellers
37402e36-09f1-42d4-baa6-312e8ca95cb8 · Nov 3
$6,392 CAD
$4,544 USD
View
6 more retailers have this diamond
Prices start from $2,495 CADSave up to $3,896 CAD

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
$2,495 CAD