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Marquise|Natural|GIA

1.21ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 5546366314

Certificate GIA 5546366314

Diamond specifications and retailer prices

From €4,716 EUR
$5,290 USD
As of November 3, 2026
Save €987 EUR (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €5,703 EUR at Yorxs · As of October 28, 2026
View at Yorxs

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-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 5546366314. Listed at 5 retailers as of October 28, 2026, with prices from €4,716 to €5,703, a €987 spread on the same certified stone. Yorxs lists it at €5,703. 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

1.21
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle42.85°
Pavilion angle42.39°
OriginNatural
Grading LabGIA
CertificateGIA 5546366314
Dimensions9.98 × 5.43 × 3.68 mm
L/W Ratio1.84
Top View
9.98 mm5.43 mm1.21 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546366314
Side View
Table 64.0%Crown 42.85°Girdle: THN-VTKPavilion 42.39°Culet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €4,716 EUR|Low: €4,402 EUR|High: €6,406 EUR|Avg: €5,398 EUR|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 3, 2026
Retailer 2€4,402 EUR
Retailer 1€4,716 EUR
Retailer 8€5,158 EUR
Retailer 3€5,303 EUR
Retailer 4€5,371 EUR
Retailer 5€5,374 EUR
Yorxs€5,703 EUR
Retailer 7€5,853 EUR
Retailer 6€6,406 EUR

6 data points across 9 retailers

5 retailers€4,716 EUR to €5,703 EUR

Retailer 1
-
€4,402 EUR
$4,937 USD
Price last confirmed 7 days ago
B
Retailer 2
-
€4,716 EUR
$5,290 USD
View
Retailer 3
-
€5,303 EUR
A$9,150 AUD
View
Price last confirmed 40 days ago
B
Retailer 4
-
€5,371 EUR
A$9,268 AUD
View
Most Expensive
C
Yorxs
307E60412 · Oct 28
€5,703 EUR
View
4 more retailers have this diamond
Prices start from €4,716 EURSave up to €987 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
1.21ct Marquise
€4,716 EUR