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Marquise|Natural|GIA

0.34ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 1558827731

Certificate GIA 1558827731

Diamond specifications and retailer prices

From €265 EUR
SGD 402 SGD
As of November 2, 2026
Save €75 EUR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €341 EUR at 77 Diamonds · As of November 3, 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 1558827731. Listed at 2 retailers as of November 2, 2026, with prices from €265 to €341, a €75 spread on the same certified stone. 77 Diamonds lists it at €341. 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 1558827731
Dimensions6.82 × 3.66 × 2.36 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.82 mm3.66 mm0.34 ctF / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1558827731
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €341 EUR|Low: €265 EUR|High: €341 EUR|Avg: €308 EUR|+3.3%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2€265 EUR
77 Diamonds€341 EUR

39 data points across 2 retailers

2 retailers€265 EUR to €341 EUR

B+
Cheapest Retailer
-
€265 EUR
SGD 402 SGD
Most Expensive
B
77 Diamonds
MQCPRS3VEANJ · Nov 3
€341 EUR
£301 GBP
View
1 more retailer has this diamond
Prices start from €265 EURSave up to €75 EUR

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
€265 EUR