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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6461911079

Certificate GIA 6461911079

Diamond specifications and retailer prices

From $10,998 CAD
$7,873 USD
As of October 31, 2026
Save $4,986 CAD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,983 CAD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6461911079. Listed at 12 retailers as of October 31, 2026, with prices from $10,998 to $15,983, a $4,986 spread on the same certified stone. Riddles Jewelry lists it at $15,983. 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

1.50
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6461911079
Dimensions7.36 × 5.74 × 3.95 mm
L/W Ratio1.28
Top View
7.36 mm5.74 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6461911079
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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: Oct 31
Current: $14,633 CAD|Low: $10,868 CAD|High: $14,986 CAD|Avg: $13,007 CAD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$10,998 CAD
Retailer 4$12,013 CAD
Retailer 2$12,061 CAD
Retailer 6$13,898 CAD
Retailer 1$14,633 CAD
Retailer 3$14,945 CAD

42 data points across 6 retailers

12 retailers$10,998 CAD to $15,983 CAD

B+
Cheapest Retailer
-
$10,998 CAD
$7,873 USD
B+
Retailer 2
-
$11,550 CAD
$8,268 USD
View
B+
Retailer 3
-
$11,698 CAD
A$12,884 AUD
View
B+
Retailer 4
-
$12,013 CAD
$8,600 USD
View
Final sale: no returns
B
Retailer 5
-
$12,061 CAD
$8,634 USD
View
B
Retailer 6
-
$12,108 CAD
View
B
Retailer 7
-
$13,898 CAD
$9,949 USD
View
B
Retailer 8
-
$14,394 CAD
$10,304 USD
View
B
Retailer 9
-
$14,633 CAD
£8,248 GBP
View
B
Retailer 10
-
$14,945 CAD
€10,189 EUR
View
B
Retailer 11
-
$15,178 CAD
$10,866 USD
View
Most Expensive
B
Riddles Jewelry
1769434098 · Oct 31
$15,983 CAD
$11,442 USD
View
11 more retailers have this diamond
Prices start from $10,998 CADSave up to $4,986 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
$10,998 CAD