Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

VG • H/VS1 • GIA 5231495642

Certificate GIA 5231495642

Diamond specifications and retailer prices

From $10,593 CAD
As of November 4, 2026
Save $12,877 CAD (55%) vs most expensive(unlock to see where)
38 retailers carry this diamond
Most expensive: $23,471 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231495642. Listed at 38 retailers as of November 3, 2026, with prices from $10,593 to $23,471, a $12,877 spread on the same certified stone. NZ Jewellers lists it at $23,471. 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

1.51
Carat
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.9°
Pavilion angle56.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231495642
Dimensions7.73 × 5.68 × 3.96 mm
L/W Ratio1.36
Top View
7.73 mm5.68 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231495642
Side View
Table 68.0%Crown 47.9°Girdle: Very ThickPavilion 56.8°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $23,471 CAD|Low: $10,277 CAD|High: $23,471 CAD|Avg: $13,912 CAD
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 5, 2026
Retailer 11$10,277 CAD
Retailer 8$10,593 CAD
Retailer 19$11,170 CAD
Retailer 10$11,664 CAD
Retailer 3$11,853 CAD
Retailer 6$12,532 CAD
Retailer 2$12,670 CAD
Retailer 5$12,713 CAD
Retailer 17$12,882 CAD
Retailer 4$12,908 CAD
Retailer 14$12,916 CAD
Retailer 7$13,086 CAD
Retailer 18$13,977 CAD
Retailer 13$14,311 CAD
Retailer 9$14,669 CAD
Retailer 15$14,725 CAD
Retailer 16$17,239 CAD
Retailer 12$18,277 CAD
NZ Jewellers$23,471 CAD

20 data points across 19 retailers

38 retailers$10,593 CAD to $23,471 CAD

Retailer 1
-
$10,277 CAD
Price last confirmed 18 days ago
A
Retailer 2
-
$10,593 CAD
View
B+
Retailer 3
-
$10,926 CAD
View
B+
Retailer 4
-
$10,967 CAD
View
B+
Retailer 5
-
$10,986 CAD
View
B+
Retailer 6
-
$11,170 CAD
View
B+
Retailer 7
-
$11,310 CAD
View
B+
Retailer 8
-
$11,664 CAD
View
B+
Retailer 9
-
$11,733 CAD
View
Final sale: no returns
B+
Retailer 10
-
$11,735 CAD
View
B+
Retailer 11
-
$11,853 CAD
View
B+
Retailer 12
-
$12,508 CAD
View
B+
Retailer 13
-
$12,532 CAD
View
B+
Retailer 14
-
$12,670 CAD
View
Retailer 15
-
$12,713 CAD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$12,713 CAD
View
Retailer 17
-
$12,882 CAD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
$12,908 CAD
View
B+
Retailer 19
-
$12,916 CAD
View
B+
Retailer 20
-
$13,032 CAD
View
B+
Retailer 21
-
$13,086 CAD
View
B
Retailer 22
-
$13,092 CAD
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B
Retailer 23
-
$13,879 CAD
View
B
Retailer 24
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$13,879 CAD
View
B
Retailer 25
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$13,977 CAD
View
B
Retailer 26
-
$14,021 CAD
View
B
Retailer 27
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$14,058 CAD
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B+
Retailer 28
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$14,233 CAD
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B+
Retailer 29
-
$14,311 CAD
View
B
Retailer 30
-
$14,339 CAD
View
Retailer 31
-
$14,669 CAD
View
Price last confirmed 38 days ago
B+
Retailer 32
-
$14,669 CAD
View
B+
Retailer 33
-
$14,725 CAD
View
Retailer 34
-
$15,447 CAD
View
Price last confirmed 13 days ago
B
Retailer 35
-
$17,239 CAD
View
B
Retailer 36
-
$18,277 CAD
View
Retailer 37
-
$23,471 CAD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
90f2af23-1004-4a91-91d0-5051d0b41627 · Nov 3
$23,471 CAD
$16,843 USD
View
37 more retailers have this diamond
Prices start from $10,593 CADSave up to $12,877 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
$10,593 CAD