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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

EX • G/IF • GIA 2245031885

Certificate GIA 2245031885

Diamond specifications and retailer prices

From $15,186 CAD
As of November 2, 2026
Save $10,238 CAD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $25,424 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2245031885. Listed at 12 retailers as of November 2, 2026, with prices from $15,186 to $25,424, a $10,238 spread on the same certified stone. MOH London lists it at $25,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245031885
Dimensions7.29 × 7.34 × 4.51 mm
L/W Ratio1.01
Top View
7.29 mm7.34 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245031885
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.7%

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: $25,424 CAD|Low: $14,341 CAD|High: $25,629 CAD|Avg: $17,252 CAD|-0.4%
MOH London
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
November 5, 2026
Retailer 5$14,341 CAD
Retailer 9$15,186 CAD
Retailer 3$15,451 CAD
Retailer 8$15,999 CAD
Retailer 6$16,162 CAD
Retailer 14$16,718 CAD
Retailer 7$17,263 CAD
Retailer 15$17,265 CAD
Retailer 2$17,360 CAD
Retailer 11$17,718 CAD
Retailer 12$17,759 CAD
Retailer 4$18,738 CAD
Retailer 13$19,297 CAD
Retailer 16$20,029 CAD
Retailer 10$23,979 CAD
MOH London$25,424 CAD

43 data points across 16 retailers

12 retailers$15,186 CAD to $25,424 CAD

Retailer 1
-
$14,341 CAD
Price last confirmed 51 days ago
A
Retailer 2
-
$15,186 CAD
View
A
Retailer 3
-
$15,451 CAD
View
A
Retailer 4
-
$16,718 CAD
View
A
Retailer 5
-
$17,265 CAD
View
Final sale: no returns
A
Retailer 6
-
$17,360 CAD
View
A
Retailer 7
-
$17,718 CAD
View
Retailer 8
-
$17,759 CAD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$18,738 CAD
View
A
Retailer 10
-
$19,297 CAD
View
B+
Retailer 11
-
$23,979 CAD
View
Most Expensive
B+
MOH London
390FC3D58 · Nov 4
$25,424 CAD
£14,366 GBP
View
11 more retailers have this diamond
Prices start from $15,186 CADSave up to $10,238 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 Round
$15,186 CAD