Radiant|Natural|GIA

1.25ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 7386505741

Certificate GIA 7386505741

Diamond specifications and retailer prices

From $4,413 CAD
As of November 6, 2026
Save $5,148 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,561 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural radiant diamond

This 1.25ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 7386505741. Listed at 16 retailers as of November 5, 2026, with prices from $4,413 to $9,561, a $5,148 spread on the same certified stone. NZ Jewellers lists it at $9,561. 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

1.25
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7386505741
Dimensions7.06 × 5.53 × 3.74 mm
L/W Ratio1.28
Top View
7.06 mm5.53 mm1.25 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7386505741
Side View
Table 71.0%CrownGirdle: MED-EXTPavilionCulet: NoneDepth 67.7%

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 6
Current: $9,561 CAD|Low: $4,413 CAD|High: $9,561 CAD|Avg: $6,078 CAD
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
November 7, 2026
Retailer 4$4,413 CAD
Retailer 3$4,487 CAD
Retailer 11$4,972 CAD
Retailer 13$4,972 CAD
Retailer 9$5,164 CAD
Retailer 6$5,324 CAD
Retailer 2$5,557 CAD
Retailer 5$5,680 CAD
Retailer 10$5,736 CAD
Retailer 7$6,176 CAD
Retailer 8$6,698 CAD
Retailer 12$9,178 CAD
NZ Jewellers$9,561 CAD

33 data points across 13 retailers

16 retailers$4,413 CAD to $9,561 CAD

B+
Cheapest Retailer
-
$4,413 CAD
Retailer 2
-
$4,487 CAD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$4,618 CAD
View
B+
Retailer 4
-
$4,972 CAD
View
Retailer 5
-
$4,972 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$4,979 CAD
View
B
Retailer 7
-
$5,164 CAD
View
B
Retailer 8
-
$5,324 CAD
View
B
Retailer 9
-
$5,557 CAD
View
B
Retailer 10
-
$5,680 CAD
View
B
Retailer 11
-
$5,736 CAD
View
B
Retailer 12
-
$6,176 CAD
View
Retailer 13
-
$6,213 CAD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$6,698 CAD
View
B
Retailer 15
-
$9,178 CAD
View
Most Expensive
C
NZ Jewellers
a88c0e70-3c42-4420-b43d-4116d7acf750 · Nov 5
$9,561 CAD
$6,797 USD
View
15 more retailers have this diamond
Prices start from $4,413 CADSave up to $5,148 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+
1.25ct Radiant
$4,413 CAD