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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6541730011

Certificate GIA 6541730011

Diamond specifications and retailer prices

From $18,005 CAD
As of November 4, 2026
Save $10,310 CAD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $28,315 CAD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541730011. Listed at 13 retailers as of November 4, 2026, with prices from $18,005 to $28,315, a $10,310 spread on the same certified stone. Cape Diamonds lists it at $28,315. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle38.15°
OriginNatural
Grading LabGIA
CertificateGIA 6541730011
Dimensions11.62 × 5.81 × 3.66 mm
L/W Ratio2.00
Top View
11.62 mm5.81 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541730011
Side View
Table 58.0%Crown 39.7°Girdle: THK-VTKPavilion 38.15°Culet: NoneDepth 63.0%

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: $28,315 CAD|Low: $19,057 CAD|High: $28,512 CAD|Avg: $22,440 CAD|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$19,057 CAD
Retailer 2$20,527 CAD
Retailer 4$21,298 CAD
Retailer 5$22,326 CAD
Retailer 3$22,886 CAD
Cape Diamonds$28,315 CAD

45 data points across 6 retailers

13 retailers$18,005 CAD to $28,315 CAD

A
Cheapest Retailer
-
$18,005 CAD
A
Retailer 2
-
$19,057 CAD
View
B+
Retailer 3
-
$20,527 CAD
View
B+
Retailer 4
-
$21,206 CAD
View
B+
Retailer 5
-
$21,298 CAD
View
B+
Retailer 6
-
$22,052 CAD
View
B+
Retailer 7
-
$22,052 CAD
View
B+
Retailer 8
-
$22,326 CAD
View
B+
Retailer 9
-
$22,714 CAD
View
B+
Retailer 10
-
$22,734 CAD
View
B+
Retailer 11
-
$22,793 CAD
View
B+
Retailer 12
-
$22,886 CAD
View
Most Expensive
B
Cape Diamonds
cert_6541730011 · Nov 6
$28,315 CAD
ZAR 327,532 ZAR
View
12 more retailers have this diamond
Prices start from $18,005 CADSave up to $10,310 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
$18,005 CAD