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Marquise|Natural|GIA

0.40ct F I1 Marquise Natural Diamond

VG • F/I1 • GIA 2566339486

Certificate GIA 2566339486

Diamond specifications and retailer prices

From €244 EUR
₹26,106 INR
As of November 2, 2026
Save €373 EUR (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €617 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566339486. Listed at 5 retailers as of November 2, 2026, with prices from €244 to €617, a €373 spread on the same certified stone. Yorxs lists it at €617. 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

0.40
Carat
F
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566339486
Dimensions7.13 × 3.88 × 2.46 mm
L/W Ratio1.84
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.13 mm3.88 mm0.40 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566339486
Side View
Table 62.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 63.3%

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: €244 EUR|Low: €234 EUR|High: €746 EUR|Avg: €389 EUR|-36.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 2, 2026
Retailer 1€244 EUR
Retailer 3€285 EUR
Retailer 2€308 EUR
Retailer 4€473 EUR
Yorxs€617 EUR

29 data points across 5 retailers

5 retailers€244 EUR to €617 EUR

A
Cheapest Retailer
-
€244 EUR
₹26,106 INR
B+
Retailer 2
-
€285 EUR
HK$2,500 HKD
View
Retailer 3
-
€308 EUR
$345 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
€473 EUR
$530 USD
View
Most Expensive
B
Yorxs
095086702 · Nov 2
€617 EUR
View
4 more retailers have this diamond
Prices start from €244 EURSave up to €373 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.

A
0.40ct Marquise
€244 EUR