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Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 2567137575

Certificate GIA 2567137575

Diamond specifications and retailer prices

From $15,917 CAD
As of November 5, 2026
Save $12,614 CAD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $28,531 CAD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567137575. Listed at 18 retailers as of November 4, 2026, with prices from $15,917 to $28,531, a $12,614 spread on the same certified stone. With Clarity lists it at $28,531. 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
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.52°
Pavilion angle40.63°
OriginNatural
Grading LabGIA
CertificateGIA 2567137575
Dimensions10.99 × 5.93 × 3.89 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.99 mm5.93 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567137575
Side View
Table 60.0%Crown 40.52°Girdle: STK-VTKPavilion 40.63°Culet: NDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $17,315 CAD|Low: $15,917 CAD|High: $29,707 CAD|Avg: $19,875 CAD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
November 6, 2026
Retailer 16$15,917 CAD
Retailer 2$16,702 CAD
Retailer 14$16,864 CAD
Retailer 9$17,184 CAD
Retailer 15$17,279 CAD
Retailer 1$17,315 CAD
Retailer 10$17,328 CAD
Retailer 3$17,346 CAD
Retailer 4$17,600 CAD
Retailer 11$18,953 CAD
Retailer 6$19,728 CAD
Retailer 17$19,857 CAD
Retailer 5$20,260 CAD
Retailer 13$20,298 CAD
Retailer 8$20,984 CAD
Retailer 12$23,468 CAD
Retailer 7$24,628 CAD
With Clarity$28,531 CAD

23 data points across 18 retailers

18 retailers$15,917 CAD to $28,531 CAD

A
Cheapest Retailer
-
$15,917 CAD
A
Retailer 2
-
$16,702 CAD
View
A
Retailer 3
-
$16,864 CAD
View
A
Retailer 4
-
$17,184 CAD
View
A
Retailer 5
-
$17,279 CAD
View
A
Retailer 6
-
$17,315 CAD
View
A
Retailer 7
-
$17,328 CAD
View
A
Retailer 8
-
$17,346 CAD
View
A
Retailer 9
-
$17,600 CAD
View
A
Retailer 10
-
$18,953 CAD
View
B+
Retailer 11
-
$19,728 CAD
View
B+
Retailer 12
-
$19,857 CAD
View
B+
Retailer 13
-
$20,260 CAD
View
B+
Retailer 14
-
$20,298 CAD
View
B+
Retailer 15
-
$20,984 CAD
View
B+
Retailer 16
-
$23,468 CAD
View
B
Retailer 17
-
$24,628 CAD
View
Most Expensive
B
With Clarity
2567137575 · Nov 4
$28,531 CAD
$20,429 USD
View
17 more retailers have this diamond
Prices start from $15,917 CADSave up to $12,614 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 Marquise
$15,917 CAD