CaratHunter
Plans
Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 6551540443

Certificate GIA 6551540443

Diamond specifications and retailer prices

From $5,752 CAD
As of November 6, 2026
Save $7,179 CAD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,931 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551540443. Listed at 16 retailers as of November 5, 2026, with prices from $5,752 to $12,931, a $7,179 spread on the same certified stone. NZ Jewellers lists it at $12,931. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551540443
Dimensions7.80 × 5.57 × 3.70 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
7.80 mm5.57 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551540443
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

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 6
Current: $12,931 CAD|Low: $5,730 CAD|High: $12,931 CAD|Avg: $8,100 CAD|+0.7%
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
November 7, 2026
Retailer 12$5,752 CAD
Retailer 9$6,099 CAD
Retailer 4$6,743 CAD
Retailer 6$6,926 CAD
Retailer 10$7,203 CAD
Retailer 8$7,402 CAD
Retailer 7$7,625 CAD
Retailer 2$7,660 CAD
Retailer 3$7,732 CAD
Retailer 13$7,947 CAD
Retailer 11$8,032 CAD
Retailer 14$8,158 CAD
Retailer 15$8,839 CAD
Retailer 5$12,281 CAD
NZ Jewellers$12,931 CAD

22 data points across 15 retailers

16 retailers$5,752 CAD to $12,931 CAD

A
Cheapest Retailer
-
$5,752 CAD
A
Retailer 2
-
$6,099 CAD
View
Final sale: no returns
A
Retailer 3
-
$6,743 CAD
View
A
Retailer 4
-
$6,926 CAD
View
A
Retailer 5
-
$7,203 CAD
View
A
Retailer 6
-
$7,402 CAD
View
Retailer 7
-
$7,625 CAD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$7,660 CAD
View
A
Retailer 9
-
$7,732 CAD
View
A
Retailer 10
-
$7,947 CAD
View
A
Retailer 11
-
$8,032 CAD
View
A
Retailer 12
-
$8,158 CAD
View
A
Retailer 13
-
$8,839 CAD
View
Retailer 14
-
$9,044 CAD
View
Price last confirmed 62 days ago
B+
Retailer 15
-
$12,281 CAD
View
Most Expensive
B
NZ Jewellers
7b5098ec-7ca7-4c7e-a813-2c4bcf349377 · Nov 5
$12,931 CAD
$9,193 USD
View
15 more retailers have this diamond
Prices start from $5,752 CADSave up to $7,179 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
$5,752 CAD