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Marquise|Natural|GIA

0.34ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 1558925150

Certificate GIA 1558925150

Diamond specifications and retailer prices

From $414 CAD
SGD 400 SGD
As of November 2, 2026
Save $117 CAD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $531 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.34ct natural marquise diamond

This 0.34ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558925150. Listed at 2 retailers as of November 2, 2026, with prices from $414 to $531, a $117 spread on the same certified stone. 77 Diamonds lists it at $531. 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

0.34
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558925150
Dimensions6.84 × 3.58 × 2.39 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
6.84 mm3.58 mm0.34 ctF / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1558925150
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.7%

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: Nov 2
Current: $531 CAD|Low: $414 CAD|High: $531 CAD|Avg: $466 CAD|+2.7%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$414 CAD
77 Diamonds$531 CAD

39 data points across 2 retailers

2 retailers$414 CAD to $531 CAD

B+
Cheapest Retailer
-
$414 CAD
SGD 400 SGD
Most Expensive
B
77 Diamonds
MQCPJPVTZHPC · Nov 2
$531 CAD
£299 GBP
View
1 more retailer has this diamond
Prices start from $414 CADSave up to $117 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+
0.34ct Marquise
$414 CAD