CaratHunter
Plans
Radiant|Natural|GIA

1.51ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2356963303

Certificate GIA 2356963303

Diamond specifications and retailer prices

From $9,822 CAD
$7,031 USD
As of October 30, 2026
Save $12,332 CAD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,153 CAD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2356963303. Listed at 22 retailers as of October 30, 2026, with prices from $9,822 to $22,153, a $12,332 spread on the same certified stone. NZ Jewellers lists it at $22,153. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2356963303
Dimensions7.19 × 5.76 × 3.94 mm
L/W Ratio1.25
Top View
7.19 mm5.76 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2356963303
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,261 CAD|Low: $9,696 CAD|High: $18,683 CAD|Avg: $12,876 CAD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$9,822 CAD
Retailer 6$9,883 CAD
Retailer 11$10,661 CAD
Retailer 8$11,077 CAD
Retailer 7$12,185 CAD
Retailer 1$12,261 CAD
Retailer 9$12,368 CAD
Retailer 4$13,698 CAD
Retailer 2$14,584 CAD
Retailer 3$15,790 CAD
Retailer 5$18,558 CAD

40 data points across 11 retailers

22 retailers$9,822 CAD to $22,153 CAD

B
Cheapest Retailer
-
$9,822 CAD
$7,031 USD
Retailer 2
-
$9,883 CAD
$7,075 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
$10,301 CAD
$7,374 USD
View
B
Retailer 4
-
$10,340 CAD
A$11,388 AUD
View
B
Retailer 5
-
$10,372 CAD
$7,425 USD
View
B
Retailer 6
-
$10,661 CAD
$7,632 USD
View
B
Retailer 7
-
$10,879 CAD
View
B
Retailer 8
-
$11,077 CAD
$7,930 USD
View
B
Retailer 9
-
$11,170 CAD
$7,996 USD
View
B
Retailer 10
-
$11,999 CAD
$8,590 USD
View
B
Retailer 11
-
$12,185 CAD
$8,723 USD
View
B
Retailer 12
-
$12,261 CAD
£6,912 GBP
View
B
Retailer 13
-
$12,368 CAD
$8,854 USD
View
B
Retailer 14
-
$12,723 CAD
$9,108 USD
View
B
Retailer 15
-
$13,145 CAD
$9,410 USD
View
B
Retailer 16
-
$13,145 CAD
$9,410 USD
View
B
Retailer 17
-
$13,578 CAD
$9,720 USD
View
B
Retailer 18
-
$13,698 CAD
€9,339 EUR
View
B
Retailer 19
-
$13,846 CAD
$9,912 USD
View
Retailer 20
-
$14,584 CAD
$10,440 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$18,558 CAD
£10,461 GBP
View
Most Expensive
C
NZ Jewellers
92ea058a-f35e-4974-b1fd-ea52ff4a8fd2 · Oct 30
$22,153 CAD
$15,859 USD
View
21 more retailers have this diamond
Prices start from $9,822 CADSave up to $12,332 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
1.51ct Radiant
$9,822 CAD