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Radiant|Natural|GIA

1.54ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 6515161105

Certificate GIA 6515161105

Diamond specifications and retailer prices

From $7,703 CAD
As of November 6, 2026
Save $10,105 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,808 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural radiant diamond

This 1.54ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515161105. Listed at 17 retailers as of November 5, 2026, with prices from $7,703 to $17,808, a $10,105 spread on the same certified stone. NZ Jewellers lists it at $17,808. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515161105
Dimensions6.88 × 5.92 × 4.14 mm
L/W Ratio1.16
Top View
6.88 mm5.92 mm1.54 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515161105
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
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 6
Current: $17,808 CAD|Low: $7,703 CAD|High: $18,595 CAD|Avg: $10,803 CAD|-4.2%
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
November 7, 2026
Retailer 7$7,703 CAD
Retailer 5$8,053 CAD
Retailer 6$8,413 CAD
Retailer 3$8,503 CAD
Retailer 4$8,902 CAD
Retailer 14$8,904 CAD
Retailer 15$8,939 CAD
Retailer 17$9,645 CAD
Retailer 16$9,794 CAD
Retailer 10$9,907 CAD
Retailer 2$9,939 CAD
Retailer 8$10,718 CAD
Retailer 13$11,129 CAD
Retailer 9$12,250 CAD
Retailer 11$12,990 CAD
Retailer 12$14,797 CAD
NZ Jewellers$17,808 CAD

35 data points across 17 retailers

17 retailers$7,703 CAD to $17,808 CAD

A
Cheapest Retailer
-
$7,703 CAD
Retailer 2
-
$8,053 CAD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$8,413 CAD
View
A
Retailer 4
-
$8,503 CAD
View
A
Retailer 5
-
$8,902 CAD
View
Final sale: no returns
Retailer 6
-
$8,904 CAD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$8,939 CAD
View
A
Retailer 8
-
$9,645 CAD
View
B+
Retailer 9
-
$9,794 CAD
View
A
Retailer 10
-
$9,907 CAD
View
A
Retailer 11
-
$9,939 CAD
View
Retailer 12
-
$10,718 CAD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$11,129 CAD
View
Retailer 14
-
$12,250 CAD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$12,990 CAD
View
B+
Retailer 16
-
$14,797 CAD
View
Most Expensive
B
NZ Jewellers
5547475d-b805-4045-b9f2-47d17f6e9e3f · Nov 5
$17,808 CAD
$12,660 USD
View
16 more retailers have this diamond
Prices start from $7,703 CADSave up to $10,105 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.

A
1.54ct Radiant
$7,703 CAD