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Marquise|Natural|GIA

0.31ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2337639848

Certificate GIA 2337639848

Diamond specifications and retailer prices

From $792 CAD
$567 USD
As of November 1, 2026
Save $383 CAD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,175 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2337639848. Listed at 13 retailers as of October 31, 2026, with prices from $792 to $1,175, a $383 spread on the same certified stone. Yorxs lists it at $1,175. 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

0.31
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2337639848
Dimensions6.91 × 3.58 × 2.18 mm
L/W Ratio1.93
Top View
6.91 mm3.58 mm0.31 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2337639848
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,830 CAD|Low: $792 CAD|High: $2,485 CAD|Avg: $1,141 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 2, 2026
Retailer 3$792 CAD
Retailer 6$797 CAD
Retailer 7$852 CAD
Retailer 11$852 CAD
Retailer 9$885 CAD
Retailer 2$914 CAD
Retailer 8$914 CAD
Retailer 4$971 CAD
Retailer 5$1,086 CAD
Yorxs$1,175 CAD
Retailer 1$1,830 CAD
Retailer 10$2,485 CAD

44 data points across 12 retailers

13 retailers$792 CAD to $1,175 CAD

B
Cheapest Retailer
-
$792 CAD
$567 USD
Retailer 2
-
$797 CAD
$570 USD
View
Price last confirmed 15 days ago
B
Retailer 3
-
$852 CAD
$610 USD
View
B
Retailer 4
-
$852 CAD
$610 USD
View
Retailer 5
-
$914 CAD
$654 USD
View
Price last confirmed 62 days ago
B
Retailer 6
-
$914 CAD
$654 USD
View
B
Retailer 7
-
$914 CAD
$654 USD
View
C
Retailer 8
-
$971 CAD
£547 GBP
View
C
Retailer 9
-
$976 CAD
$698 USD
View
B
Retailer 10
-
$1,086 CAD
£612 GBP
View
Most Expensive
C
Yorxs
D8BA4E332 · Oct 31
$1,175 CAD
€801 EUR
View
10 more retailers have this diamond
Prices start from $792 CADSave up to $383 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
0.31ct Marquise
$792 CAD