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Marquise|Natural|GIA

0.31ct G I1 Marquise Natural Diamond

G/I1 • GIA 2557659501

Certificate GIA 2557659501

Diamond specifications and retailer prices

From $272 CAD
₹18,518 INR
As of November 1, 2026
Save $384 CAD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $656 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 G colour (near-colourless) and I1 clarity (included) and certified by GIA 2557659501. Listed at 12 retailers as of October 31, 2026, with prices from $272 to $656, a $384 spread on the same certified stone. Yorxs lists it at $656. 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
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557659501
Dimensions7.38 × 3.27 × 2.14 mm
L/W Ratio2.26
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.38 mm3.27 mm0.31 ctG / I1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2557659501
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.3%

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 1
Current: $272 CAD|Low: $271 CAD|High: $1,761 CAD|Avg: $611 CAD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 1, 2026
Retailer 1$272 CAD
Retailer 8$340 CAD
Retailer 2$388 CAD
Retailer 7$419 CAD
Retailer 5$434 CAD
Retailer 3$524 CAD
Retailer 9$587 CAD
Retailer 6$602 CAD
Yorxs$656 CAD
Retailer 4$1,761 CAD

43 data points across 10 retailers

12 retailers$272 CAD to $656 CAD

A
Cheapest Retailer
-
$272 CAD
₹18,518 INR
B+
Retailer 2
-
$340 CAD
HK$1,900 HKD
View
B+
Retailer 3
-
$388 CAD
$278 USD
View
B+
Retailer 4
-
$419 CAD
$300 USD
View
B+
Retailer 5
-
$434 CAD
$311 USD
View
B
Retailer 6
-
$524 CAD
$375 USD
View
Retailer 7
-
$524 CAD
$375 USD
View
Price last confirmed 56 days ago
B
Retailer 8
-
$524 CAD
$375 USD
View
B
Retailer 9
-
$602 CAD
$431 USD
View
Most Expensive
B
Yorxs
572420364 · Oct 31
$656 CAD
€447 EUR
View
9 more retailers have this diamond
Prices start from $272 CADSave up to $384 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
0.31ct Marquise
$272 CAD