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Marquise|Natural|GIA

1.01ct L SI2 Marquise Natural Diamond

VG • L/SI2 • GIA 5231307178

Certificate GIA 5231307178

Diamond specifications and retailer prices

From €1,501 EUR
As of November 1, 2026
Save €864 EUR (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,365 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231307178. Listed at 4 retailers as of November 1, 2026, with prices from €1,501 to €2,365, a €864 spread on the same certified stone. Yorxs lists it at €2,365. 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

1.01
Carat
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231307178
Dimensions11.98 × 5.28 × 2.67 mm
L/W Ratio2.27
Top View
11.98 mm5.28 mm1.01 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 5231307178
Side View
Table 66.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 50.6%

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 1
Current: €2,009 EUR|Low: €1,441 EUR|High: €2,379 EUR|Avg: €1,951 EUR|+3.0%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2€1,501 EUR
Retailer 1€2,009 EUR
Yorxs€2,365 EUR

41 data points across 3 retailers

4 retailers€1,501 EUR to €2,365 EUR

B
Cheapest Retailer
-
€1,501 EUR
B
Retailer 2
-
€1,821 EUR
View
B
Retailer 3
-
€2,009 EUR
View
Most Expensive
C
Yorxs
399948143 · Nov 6
€2,365 EUR
View
3 more retailers have this diamond
Prices start from €1,501 EURSave up to €864 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
1.01ct Marquise
€1,501 EUR