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Marquise|Natural|GIA

0.31ct F I1 Marquise Natural Diamond

F/I1 • GIA 6485712873

Certificate GIA 6485712873

Diamond specifications and retailer prices

From $352 SGD
₹26,201 INR
As of November 2, 2026
Save $541 SGD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $893 SGD at Yorxs · As of November 2, 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 I1 clarity (included) and certified by GIA 6485712873. Listed at 8 retailers as of November 2, 2026, with prices from $352 to $893, a $541 spread on the same certified stone. Yorxs lists it at $893. 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
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6485712873
Dimensions7.22 × 3.43 × 2.21 mm
L/W Ratio2.10
Top View
7.22 mm3.43 mm0.31 ctF / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6485712873
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.3%

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 2
Current: $352 SGD|Low: $351 SGD|High: $1,879 SGD|Avg: $729 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 1$352 SGD
Retailer 5$490 SGD
Retailer 2$528 SGD
Retailer 7$534 SGD
Retailer 6$547 SGD
Retailer 4$660 SGD
Retailer 8$665 SGD
Yorxs$893 SGD
Retailer 3$1,879 SGD

44 data points across 9 retailers

8 retailers$352 SGD to $893 SGD

A
Cheapest Retailer
-
$352 SGD
₹26,201 INR
B
Retailer 2
-
$490 SGD
$383 USD
View
B
Retailer 3
-
$528 SGD
$413 USD
View
B
Retailer 4
-
$547 SGD
$428 USD
View
B
Retailer 5
-
$660 SGD
$516 USD
View
B
Retailer 6
-
$665 SGD
$520 USD
View
Most Expensive
C
Yorxs
10BC59436 · Nov 2
$893 SGD
€665 EUR
View
6 more retailers have this diamond
Prices start from $352 SGDSave up to $541 SGD

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
$352 SGD