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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 2205875603

Certificate GIA 2205875603

Diamond specifications and retailer prices

From $11,830 CAD
As of November 4, 2026
Save $10,391 CAD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,220 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2205875603. Listed at 19 retailers as of November 4, 2026, with prices from $11,830 to $22,220, a $10,391 spread on the same certified stone. NZ Jewellers lists it at $22,220. 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
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205875603
Dimensions7.23 × 5.71 × 3.88 mm
L/W Ratio1.27
Culet sizeNone
Top View
7.23 mm5.71 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2205875603
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: Nov 4
Current: $22,220 CAD|Low: $11,830 CAD|High: $22,220 CAD|Avg: $15,844 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$11,830 CAD
Retailer 10$13,332 CAD
Retailer 3$13,443 CAD
Retailer 4$13,783 CAD
Retailer 9$14,443 CAD
Retailer 2$14,450 CAD
Retailer 8$14,665 CAD
Retailer 5$15,971 CAD
Retailer 11$16,665 CAD
Retailer 6$20,766 CAD
NZ Jewellers$22,220 CAD

45 data points across 11 retailers

19 retailers$11,830 CAD to $22,220 CAD

B+
Cheapest Retailer
-
$11,830 CAD
B
Retailer 2
-
$12,334 CAD
View
B
Retailer 3
-
$12,482 CAD
View
B
Retailer 4
-
$12,824 CAD
View
Retailer 5
-
$13,332 CAD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$13,443 CAD
View
B
Retailer 7
-
$13,783 CAD
View
B
Retailer 8
-
$14,443 CAD
View
B
Retailer 9
-
$14,450 CAD
View
B
Retailer 10
-
$14,665 CAD
View
B
Retailer 11
-
$15,373 CAD
View
B
Retailer 12
-
$15,670 CAD
View
B
Retailer 13
-
$15,670 CAD
View
B
Retailer 14
-
$15,971 CAD
View
B
Retailer 15
-
$16,190 CAD
View
B
Retailer 16
-
$16,665 CAD
View
Retailer 17
-
$17,543 CAD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$20,766 CAD
View
Most Expensive
C
NZ Jewellers
ffff8ff8-d6c1-4685-a436-0b709e3ef7dc · Nov 5
$22,220 CAD
$15,797 USD
View
18 more retailers have this diamond
Prices start from $11,830 CADSave up to $10,391 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
$11,830 CAD