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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 5242018773

Certificate GIA 5242018773

Diamond specifications and retailer prices

From $9,799 CAD
As of November 4, 2026
Save $9,571 CAD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,370 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242018773. Listed at 18 retailers as of November 3, 2026, with prices from $9,799 to $19,370, a $9,571 spread on the same certified stone. NZ Jewellers lists it at $19,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.56°
OriginNatural
Grading LabGIA
CertificateGIA 5242018773
Dimensions7.66 × 5.77 × 3.97 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.66 mm5.77 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242018773
Side View
Table 67.0%Crown 46.56°GirdlePavilionCulet: NoneDepth 68.8%

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 4
Current: $19,370 CAD|Low: $9,799 CAD|High: $19,781 CAD|Avg: $12,331 CAD|-2.1%
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
November 5, 2026
Retailer 15$9,799 CAD
Retailer 9$10,010 CAD
Retailer 4$10,660 CAD
Retailer 12$10,660 CAD
Retailer 8$10,691 CAD
Retailer 17$10,691 CAD
Retailer 2$10,823 CAD
Retailer 3$11,105 CAD
Retailer 10$11,581 CAD
Retailer 7$11,676 CAD
Retailer 18$11,760 CAD
Retailer 16$11,828 CAD
Retailer 5$12,529 CAD
Retailer 13$12,603 CAD
Retailer 6$13,364 CAD
Retailer 14$14,228 CAD
Retailer 11$16,096 CAD
NZ Jewellers$19,370 CAD

29 data points across 18 retailers

18 retailers$9,799 CAD to $19,370 CAD

A
Cheapest Retailer
-
$9,799 CAD
A
Retailer 2
-
$10,010 CAD
View
A
Retailer 3
-
$10,660 CAD
View
A
Retailer 4
-
$10,660 CAD
View
A
Retailer 5
-
$10,691 CAD
View
B+
Retailer 6
-
$10,691 CAD
View
Final sale: no returns
A
Retailer 7
-
$10,823 CAD
View
Retailer 8
-
$11,105 CAD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$11,581 CAD
View
B+
Retailer 10
-
$11,676 CAD
View
B+
Retailer 11
-
$11,760 CAD
View
B+
Retailer 12
-
$11,828 CAD
View
B+
Retailer 13
-
$12,529 CAD
View
B+
Retailer 14
-
$12,603 CAD
View
B+
Retailer 15
-
$13,364 CAD
View
B+
Retailer 16
-
$14,228 CAD
View
B+
Retailer 17
-
$16,096 CAD
View
Most Expensive
B
NZ Jewellers
eb4d2ba0-8bf0-4cda-83ae-b27cc8f780c2 · Nov 3
$19,370 CAD
$13,900 USD
View
17 more retailers have this diamond
Prices start from $9,799 CADSave up to $9,571 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
1.51ct Radiant
$9,799 CAD