CaratHunter
Plans
Round|Natural|GIA

1.51ct F I1 Round Natural Diamond

GD • F/I1 • GIA 5232470258

Certificate GIA 5232470258

Diamond specifications and retailer prices

From $4,873 CAD
$3,487 USD
As of October 31, 2026
Save $4,290 CAD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,164 CAD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 5232470258. Listed at 7 retailers as of October 26, 2026, with prices from $4,873 to $9,164, a $4,290 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,164. 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
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5232470258
Dimensions7.11 × 7.15 × 4.65 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
7.11 mm7.15 mm1.51 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232470258
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 65.3%

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 31
Current: $6,735 CAD|Low: $4,165 CAD|High: $9,164 CAD|Avg: $6,182 CAD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 1, 2026
Retailer 6$4,873 CAD
Retailer 3$4,951 CAD
Retailer 2$4,999 CAD
Retailer 7$5,050 CAD
Retailer 5$6,167 CAD
Retailer 1$6,735 CAD
Retailer 4$7,539 CAD
Wholesale Diamonds Direct$9,164 CAD

24 data points across 8 retailers

7 retailers$4,873 CAD to $9,164 CAD

B+
Cheapest Retailer
-
$4,873 CAD
$3,487 USD
B+
Retailer 2
-
$4,951 CAD
$3,543 USD
View
B+
Retailer 3
-
$4,999 CAD
$3,577 USD
View
B+
Retailer 4
-
$5,050 CAD
$3,614 USD
View
B+
Retailer 5
-
$6,167 CAD
$4,414 USD
View
B+
Retailer 6
-
$6,735 CAD
€4,590 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
528592467 · Oct 26
$9,164 CAD
$6,558 USD
View
6 more retailers have this diamond
Prices start from $4,873 CADSave up to $4,290 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 Round
$4,873 CAD