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Marquise|Natural|GIA

0.91ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 3565551183

Certificate GIA 3565551183

Diamond specifications and retailer prices

From $2,032 CAD
$1,455 USD
As of October 25, 2026
Save $549 CAD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,581 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.91ct natural marquise diamond

This 0.91ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565551183. Listed at 5 retailers as of October 25, 2026, with prices from $2,032 to $2,581, a $549 spread on the same certified stone. Blue Nile lists it at $2,581. 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

0.91
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565551183
Dimensions9.44 × 5.10 × 3.33 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
9.44 mm5.10 mm0.91 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565551183
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,581 CAD|Low: $2,032 CAD|High: $2,581 CAD|Avg: $2,308 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$2,032 CAD
Retailer 5$2,140 CAD
Retailer 2$2,368 CAD
Retailer 4$2,408 CAD
Blue Nile$2,581 CAD

20 data points across 5 retailers

5 retailers$2,032 CAD to $2,581 CAD

B+
Cheapest Retailer
-
$2,032 CAD
$1,455 USD
B
Retailer 2
-
$2,140 CAD
$1,532 USD
View
B
Retailer 3
-
$2,368 CAD
£1,335 GBP
View
B
Retailer 4
-
$2,408 CAD
SGD 2,329 SGD
View
Most Expensive
B
Blue Nile
30374535 · Oct 31
$2,581 CAD
$1,848 USD
View
4 more retailers have this diamond
Prices start from $2,032 CADSave up to $549 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+
0.91ct Marquise
$2,032 CAD