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Marquise|Natural|GIA

1.25ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6233979172

Certificate GIA 6233979172

Diamond specifications and retailer prices

From €4,718 EUR
As of November 4, 2026
Save €4,609 EUR (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €9,327 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233979172. Listed at 9 retailers as of November 2, 2026, with prices from €4,718 to €9,327, a €4,609 spread on the same certified stone. MOH London lists it at €9,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233979172
Dimensions10.46 × 5.85 × 3.57 mm
L/W Ratio1.79
Culet sizeNone
Top View
10.46 mm5.85 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233979172
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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 4
Current: €9,327 EUR|Low: €4,669 EUR|High: €9,440 EUR|Avg: €6,373 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6€4,718 EUR
Retailer 4€5,135 EUR
Retailer 8€5,155 EUR
Retailer 5€6,208 EUR
Retailer 7€6,476 EUR
Retailer 2€6,643 EUR
Retailer 3€6,916 EUR
Retailer 9€6,977 EUR
MOH London€9,327 EUR

40 data points across 9 retailers

9 retailers€4,718 EUR to €9,327 EUR

A
Cheapest Retailer
-
€4,718 EUR
A
Retailer 2
-
€5,135 EUR
View
Final sale: no returns
A
Retailer 3
-
€5,155 EUR
View
Retailer 4
-
€6,208 EUR
View
Price last confirmed 33 days ago
B+
Retailer 5
-
€6,476 EUR
View
B+
Retailer 6
-
€6,643 EUR
View
B+
Retailer 7
-
€6,916 EUR
View
Retailer 8
-
€6,977 EUR
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
9B59CB7BB · Nov 2
€9,327 EUR
£8,243 GBP
View
8 more retailers have this diamond
Prices start from €4,718 EURSave up to €4,609 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
1.25ct Marquise
€4,718 EUR