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1.51ct F IF Round Natural Diamond

EX • F/IF • HRD 230000076960

Shape and cutting style on the report: Brilliant

Certificate HRD 230000076960

Diamond specifications and retailer prices

From $9,381 USD
As of November 5, 2026
Save $14,552 USD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $23,933 USD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 230000076960. Listed at 14 retailers as of November 5, 2026, with prices from $9,381 to $23,933, a $14,552 spread on the same certified stone. Diamond Quarter lists it at $23,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 230000076960
Dimensions7.26 × 7.31 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.26 mm7.31 mm1.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 230000076960
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $11,073 USD|Low: $9,381 USD|High: $17,251 USD|Avg: $12,664 USD|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$9,381 USD
Retailer 11$10,601 USD
Retailer 1$11,073 USD
Retailer 4$11,424 USD
Retailer 2$11,425 USD
Retailer 10$12,377 USD
Retailer 12$12,567 USD
Retailer 3$12,673 USD
Retailer 5$12,940 USD
Retailer 9$14,281 USD
Retailer 7$16,121 USD
Retailer 8$17,251 USD

38 data points across 12 retailers

14 retailers$9,381 USD to $23,933 USD

A+
Cheapest Retailer
-
$9,381 USD
A
Retailer 2
-
$10,601 USD
View
A
Retailer 3
-
$11,073 USD
View
A
Retailer 4
-
$11,424 USD
View
Final sale: no returns
Retailer 5
-
$11,425 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$11,828 USD
View
A
Retailer 7
-
$12,377 USD
View
A
Retailer 8
-
$12,567 USD
View
A
Retailer 9
-
$12,673 USD
View
A
Retailer 10
-
$12,940 USD
View
B+
Retailer 11
-
$14,281 USD
View
B+
Retailer 12
-
$16,121 USD
View
B+
Retailer 13
-
$17,251 USD
View
Most Expensive
B
Diamond Quarter
1.51IFF23602AB9N · Nov 5
$23,933 USD
£18,845 GBP
View
13 more retailers have this diamond
Prices start from $9,381 USDSave up to $14,552 USD

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 Round
$9,381 USD