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Radiant|Natural|GIA

1.51ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 2266714734

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 2266714734

Diamond specifications and retailer prices

From $14,100 CAD
$10,094 USD
As of October 30, 2026
Save $5,189 CAD (27%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,289 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2266714734. Listed at 12 retailers as of October 30, 2026, with prices from $14,100 to $19,289, a $5,189 spread on the same certified stone. Yorxs lists it at $19,289. 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2266714734
Dimensions7.34 × 5.76 × 3.94 mm
L/W Ratio1.27
Top View
7.34 mm5.76 mm1.51 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2266714734
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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: Oct 30
Current: $14,227 CAD|Low: $14,100 CAD|High: $19,345 CAD|Avg: $16,894 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 4$14,100 CAD
Retailer 1$14,227 CAD
Retailer 8$14,899 CAD
Retailer 6$15,241 CAD
Retailer 9$15,339 CAD
Retailer 3$17,757 CAD
Retailer 7$18,580 CAD
Retailer 2$18,663 CAD
Retailer 10$18,663 CAD
Retailer 5$19,277 CAD
Yorxs$19,289 CAD

19 data points across 11 retailers

12 retailers$14,100 CAD to $19,289 CAD

B+
Cheapest Retailer
-
$14,100 CAD
$10,094 USD
Retailer 2
-
$14,227 CAD
$10,185 USD
View
Price last confirmed 12 days ago
B
Retailer 3
-
$14,899 CAD
$10,666 USD
View
B
Retailer 4
-
$15,100 CAD
A$16,631 AUD
View
B
Retailer 5
-
$15,241 CAD
View
B
Retailer 6
-
$15,339 CAD
$10,980 USD
View
B
Retailer 7
-
$17,757 CAD
$12,712 USD
View
B
Retailer 8
-
$18,580 CAD
$13,301 USD
View
B
Retailer 9
-
$18,663 CAD
$13,360 USD
View
B
Retailer 10
-
$18,663 CAD
$13,360 USD
View
B
Retailer 11
-
$19,277 CAD
$13,800 USD
View
Most Expensive
B
Yorxs
230053119 · Oct 31
$19,289 CAD
€13,151 EUR
View
11 more retailers have this diamond
Prices start from $14,100 CADSave up to $5,189 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
$14,100 CAD