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Marquise|Natural|GIA

1.70ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 5556770128

Certificate GIA 5556770128

Diamond specifications and retailer prices

From $14,391 CAD
$10,304 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $14,391 CAD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded J 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 5556770128. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.70
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.93°
Pavilion angle40.65°
OriginNatural
Grading LabGIA
CertificateGIA 5556770128
Dimensions11.41 × 6.12 × 4.02 mm
L/W Ratio1.86
Culet sizeNone
Top View
11.41 mm6.12 mm1.70 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556770128
Side View
Table 59.0%Crown 40.93°Girdle: STK-VTKPavilion 40.65°Culet: NoneDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $16,885 CAD|Low: $11,850 CAD|High: $16,885 CAD|Avg: $13,823 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
September 2, 2026
Retailer 9$11,850 CAD
Retailer 7$12,441 CAD
Retailer 5$12,673 CAD
Retailer 8$13,100 CAD
Retailer 4$13,477 CAD
The Diamond Guys$14,391 CAD
Retailer 3$14,984 CAD
Retailer 2$15,254 CAD
Retailer 6$16,622 CAD
Retailer 1$16,885 CAD

15 data points across 10 retailers

1 retailer

B
The Diamond Guys
1966472682 · Nov 6
$14,391 CAD
$10,304 USD
View

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.

B
1.70ct Marquise
$14,391 CAD