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Round|Natural|GIA

1.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1242065957

Certificate GIA 1242065957

Diamond specifications and retailer prices

From $11,450 CAD
As of November 4, 2026
Save $10,333 CAD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $21,783 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1242065957. Listed at 10 retailers as of October 30, 2026, with prices from $11,450 to $21,783, a $10,333 spread on the same certified stone. NZ Jewellers lists it at $21,783. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242065957
Dimensions7.28 × 7.33 × 4.52 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
7.28 mm7.33 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242065957
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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 4
Current: $21,783 CAD|Low: $11,450 CAD|High: $22,399 CAD|Avg: $16,242 CAD|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 7$11,450 CAD
Retailer 5$12,820 CAD
Retailer 10$13,033 CAD
Retailer 6$13,373 CAD
Retailer 9$15,629 CAD
Retailer 8$16,148 CAD
Retailer 4$16,308 CAD
Retailer 3$17,077 CAD
Retailer 2$20,356 CAD
NZ Jewellers$21,783 CAD

33 data points across 10 retailers

10 retailers$11,450 CAD to $21,783 CAD

A
Cheapest Retailer
-
$11,450 CAD
A
Retailer 2
-
$12,820 CAD
View
Retailer 3
-
$13,033 CAD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$13,373 CAD
View
A
Retailer 5
-
$15,629 CAD
View
B+
Retailer 6
-
$16,148 CAD
View
B+
Retailer 7
-
$16,308 CAD
View
B+
Retailer 8
-
$17,077 CAD
View
B+
Retailer 9
-
$20,356 CAD
View
Most Expensive
B+
NZ Jewellers
08d5d827-4065-4151-9e66-bf77c2144346 · Oct 30
$21,783 CAD
$15,632 USD
View
9 more retailers have this diamond
Prices start from $11,450 CADSave up to $10,333 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
$11,450 CAD