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Radiant|Natural|GIA

1.51ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 2241046184

Certificate GIA 2241046184

Diamond specifications and retailer prices

From $5,241 CAD
HK$29,300 HKD
As of November 2, 2026
Save $5,998 CAD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,280 CAD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2241046184. Listed at 20 retailers as of November 2, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241046184
Dimensions6.13 × 6.11 × 4.20 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.13 mm6.11 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241046184
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NDepth 68.7%

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 2
Current: $6,060 CAD|Low: $5,169 CAD|High: $11,855 CAD|Avg: $7,244 CAD|-2.2%
Retailer 1
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 14$5,241 CAD
Retailer 4$5,282 CAD
Retailer 3$5,548 CAD
Retailer 17$5,901 CAD
Retailer 9$6,045 CAD
Retailer 1$6,060 CAD
Retailer 7$6,135 CAD
Retailer 16$6,279 CAD
Retailer 12$6,330 CAD
Retailer 8$6,411 CAD
Retailer 15$6,602 CAD
Retailer 2$6,623 CAD
Retailer 10$6,702 CAD
Retailer 13$6,766 CAD
Retailer 18$7,428 CAD
Retailer 6$8,117 CAD
Retailer 5$8,816 CAD
Retailer 11$11,239 CAD
Wholesale Diamonds Direct$11,280 CAD

19 data points across 19 retailers

20 retailers$5,241 CAD to $11,239 CAD

A
Cheapest Retailer
-
$5,241 CAD
HK$29,300 HKD
A
Retailer 2
-
$5,282 CAD
$3,780 USD
View
A
Retailer 3
-
$5,548 CAD
$3,970 USD
View
A
Retailer 4
-
$5,901 CAD
$4,223 USD
View
Final sale: no returns
A
Retailer 5
-
$6,045 CAD
$4,326 USD
View
A
Retailer 6
-
$6,060 CAD
€4,130 EUR
View
A
Retailer 7
-
$6,135 CAD
$4,390 USD
View
A
Retailer 8
-
$6,279 CAD
$4,493 USD
View
A
Retailer 9
-
$6,330 CAD
$4,530 USD
View
A
Retailer 10
-
$6,411 CAD
$4,588 USD
View
A
Retailer 11
-
$6,602 CAD
£3,720 GBP
View
A
Retailer 12
-
$6,623 CAD
£3,732 GBP
View
Retailer 13
-
$6,702 CAD
SGD 6,481 SGD
View
Price last confirmed 17 days ago
A
Retailer 14
-
$6,766 CAD
$4,842 USD
View
A
Retailer 15
-
$7,428 CAD
£4,186 GBP
View
Retailer 16
-
$7,521 CAD
A$8,281 AUD
View
Price last confirmed 24 days ago
A
Retailer 17
-
$8,117 CAD
€5,532 EUR
View
B+
Retailer 18
-
$8,816 CAD
ZAR 101,915 ZAR
View
B+
Retailer 19
-
$11,239 CAD
£6,333 GBP
View
Most Expensive
Wholesale Diamonds Direct
573285792 · Oct 23
$11,280 CAD
$8,072 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $5,241 CADSave up to $5,998 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
$5,241 CAD