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Marquise|Natural|GIA

1.91ct I VS1 Marquise Natural Diamond

GD • I/VS1 • GIA 2235868766

Certificate GIA 2235868766

Diamond specifications and retailer prices

From $21,455 CAD
$15,359 USD
As of October 31, 2026
Save $6,515 CAD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $27,970 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.91ct natural marquise diamond

This 1.91ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235868766. Listed at 2 retailers as of October 30, 2026, with prices from $21,455 to $27,970, a $6,515 spread on the same certified stone. 77 Diamonds lists it at $27,970. 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

1.91
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235868766
Dimensions12.25 × 6.89 × 3.78 mm
L/W Ratio1.78
Top View
12.25 mm6.89 mm1.91 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235868766
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 54.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $27,970 CAD|Low: $21,255 CAD|High: $28,251 CAD|Avg: $24,716 CAD|+1.4%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$21,455 CAD
77 Diamonds$27,970 CAD

32 data points across 2 retailers

2 retailers$21,455 CAD to $27,970 CAD

B
Cheapest Retailer
-
$21,455 CAD
$15,359 USD
Most Expensive
B
77 Diamonds
MQDHEVD6V8QH · Oct 30
$27,970 CAD
£15,766 GBP
View
1 more retailer has this diamond
Prices start from $21,455 CADSave up to $6,515 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.

B
1.91ct Marquise
$21,455 CAD