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Marquise|Natural|GIA

0.61ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 6565703194

Certificate GIA 6565703194

Diamond specifications and retailer prices

From €892 EUR
$1,001 USD
As of November 1, 2026
Save €160 EUR (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,052 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter 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 6565703194. Listed at 4 retailers as of October 31, 2026, with prices from €892 to €1,052, a €160 spread on the same certified stone. Blue Nile lists it at €1,052. 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

0.61
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565703194
Dimensions8.51 × 4.44 × 2.80 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.51 mm4.44 mm0.61 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565703194
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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 1
Current: €1,052 EUR|Low: €892 EUR|High: €1,052 EUR|Avg: €965 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4€892 EUR
Retailer 3€953 EUR
Retailer 2€974 EUR
Blue Nile€1,052 EUR

10 data points across 4 retailers

4 retailers€892 EUR to €1,052 EUR

B+
Cheapest Retailer
-
€892 EUR
$1,001 USD
B
Retailer 2
-
€953 EUR
SGD 1,444 SGD
View
B
Retailer 3
-
€974 EUR
£860 GBP
View
Most Expensive
B
Blue Nile
30482826 · Oct 31
€1,052 EUR
$1,180 USD
View
3 more retailers have this diamond
Prices start from €892 EURSave up to €160 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+
0.61ct Marquise
€892 EUR