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Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 6542814101

Certificate GIA 6542814101

Diamond specifications and retailer prices

From $6,651 CAD
₹453,484 INR
As of November 2, 2026
Save $8,142 CAD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,793 CAD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542814101. Listed at 19 retailers as of October 30, 2026, with prices from $6,651 to $14,793, a $8,142 spread on the same certified stone. NZ Jewellers lists it at $14,793. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542814101
Dimensions7.50 × 5.54 × 3.93 mm
L/W Ratio1.35
Top View
7.50 mm5.54 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542814101
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $14,793 CAD|Low: $6,651 CAD|High: $14,883 CAD|Avg: $9,191 CAD|-0.6%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 2$6,651 CAD
Retailer 9$6,989 CAD
Retailer 15$7,229 CAD
Retailer 17$7,440 CAD
Retailer 5$7,715 CAD
Retailer 13$8,115 CAD
Retailer 8$8,228 CAD
Retailer 14$8,434 CAD
Retailer 19$8,792 CAD
Retailer 7$8,845 CAD
Retailer 10$8,845 CAD
Retailer 11$8,849 CAD
Retailer 18$9,012 CAD
Retailer 16$9,052 CAD
Retailer 12$9,069 CAD
Retailer 6$10,206 CAD
Retailer 4$10,867 CAD
Retailer 3$13,030 CAD
NZ Jewellers$14,793 CAD

25 data points across 19 retailers

19 retailers$6,651 CAD to $14,793 CAD

A
Cheapest Retailer
-
$6,651 CAD
₹453,484 INR
B+
Retailer 2
-
$6,989 CAD
$5,003 USD
View
A
Retailer 3
-
$7,229 CAD
A$7,961 AUD
View
B+
Retailer 4
-
$7,440 CAD
$5,326 USD
View
B+
Retailer 5
-
$7,715 CAD
$5,523 USD
View
B+
Retailer 6
-
$8,115 CAD
$5,809 USD
View
Final sale: no returns
B+
Retailer 7
-
$8,228 CAD
$5,890 USD
View
B+
Retailer 8
-
$8,434 CAD
£4,754 GBP
View
B+
Retailer 9
-
$8,792 CAD
$6,294 USD
View
B+
Retailer 10
-
$8,845 CAD
$6,332 USD
View
B+
Retailer 11
-
$8,845 CAD
$6,332 USD
View
Retailer 12
-
$8,849 CAD
A$9,746 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$9,012 CAD
$6,451 USD
View
B+
Retailer 14
-
$9,052 CAD
$6,480 USD
View
B+
Retailer 15
-
$9,069 CAD
€6,183 EUR
View
B+
Retailer 16
-
$10,206 CAD
$7,306 USD
View
B+
Retailer 17
-
$10,867 CAD
ZAR 125,681 ZAR
View
B
Retailer 18
-
$13,030 CAD
£7,345 GBP
View
Most Expensive
B
NZ Jewellers
72924124-b0f4-4c68-8aaf-3ad20e661003 · Oct 30
$14,793 CAD
$10,590 USD
View
18 more retailers have this diamond
Prices start from $6,651 CADSave up to $8,142 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
1.50ct Radiant
$6,651 CAD