Radiant|Natural|GIA

1.50ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 6502761742

Certificate GIA 6502761742

Diamond specifications and retailer prices

From $5,376 CAD
As of November 5, 2026
Save $6,611 CAD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,987 CAD at NZ Jewellers · As of November 5, 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 6502761742. Listed at 16 retailers as of November 5, 2026, with prices from $5,376 to $11,987, a $6,611 spread on the same certified stone. NZ Jewellers lists it at $11,987. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6502761742
Dimensions7.48 × 5.71 × 3.97 mm
L/W Ratio1.31
Top View
7.48 mm5.71 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6502761742
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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 5
Current: $11,987 CAD|Low: $5,352 CAD|High: $11,987 CAD|Avg: $7,683 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$5,352 CAD
Retailer 9$5,908 CAD
Retailer 6$6,233 CAD
Retailer 8$6,233 CAD
Retailer 10$6,233 CAD
Retailer 2$6,774 CAD
Retailer 3$7,321 CAD
Retailer 4$8,395 CAD
Retailer 5$10,928 CAD
NZ Jewellers$11,987 CAD

45 data points across 10 retailers

16 retailers$5,376 CAD to $11,987 CAD

Retailer 1
-
$5,352 CAD
Price last confirmed 10 days ago
B+
Retailer 2
-
$5,376 CAD
View
B+
Retailer 3
-
$5,486 CAD
View
B+
Retailer 4
-
$5,854 CAD
View
B+
Retailer 5
-
$5,908 CAD
View
Retailer 6
-
$6,233 CAD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$6,233 CAD
View
B+
Retailer 8
-
$6,233 CAD
View
B
Retailer 9
-
$6,562 CAD
View
B
Retailer 10
-
$6,774 CAD
View
B
Retailer 11
-
$7,192 CAD
View
B
Retailer 12
-
$7,321 CAD
View
Retailer 13
-
$7,596 CAD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$8,395 CAD
View
B
Retailer 15
-
$10,928 CAD
View
Most Expensive
C
NZ Jewellers
62cc8420-e6e5-4148-9256-f54bcb1e0b02 · Nov 5
$11,987 CAD
$8,522 USD
View
15 more retailers have this diamond
Prices start from $5,376 CADSave up to $6,611 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
$5,376 CAD