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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 6555660625

Certificate GIA 6555660625

Diamond specifications and retailer prices

From €3,997 EUR
As of November 5, 2026
Save €3,494 EUR (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,491 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555660625. Listed at 18 retailers as of November 4, 2026, with prices from €3,997 to €7,491, a €3,494 spread on the same certified stone. MOH London lists it at €7,491. 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

1.20
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555660625
Dimensions10.13 × 5.47 × 3.51 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Indented Natural
Top View
10.13 mm5.47 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555660625
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

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 5
Current: €7,491 EUR|Low: €3,997 EUR|High: €7,691 EUR|Avg: €5,193 EUR|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 9€3,997 EUR
Retailer 6€4,358 EUR
Retailer 5€4,368 EUR
Retailer 11€4,601 EUR
Retailer 14€4,705 EUR
Retailer 13€4,762 EUR
Retailer 8€4,841 EUR
Retailer 2€4,924 EUR
Retailer 3€5,230 EUR
Retailer 12€5,235 EUR
Retailer 10€5,528 EUR
Retailer 4€5,919 EUR
Retailer 7€6,220 EUR
MOH London€7,491 EUR

23 data points across 14 retailers

18 retailers€3,997 EUR to €7,491 EUR

A
Cheapest Retailer
-
€3,997 EUR
B+
Retailer 2
-
€4,358 EUR
View
B+
Retailer 3
-
€4,368 EUR
View
B+
Retailer 4
-
€4,601 EUR
View
B
Retailer 5
-
€4,705 EUR
View
Final sale: no returns
B+
Retailer 6
-
€4,762 EUR
View
B+
Retailer 7
-
€4,841 EUR
View
B+
Retailer 8
-
€4,924 EUR
View
Retailer 9
-
€5,192 EUR
View
Price last confirmed 29 days ago
Retailer 10
-
€5,192 EUR
View
Price last confirmed 30 days ago
Retailer 11
-
€5,200 EUR
View
Price last confirmed 28 days ago
B
Retailer 12
-
€5,230 EUR
View
B
Retailer 13
-
€5,235 EUR
View
Retailer 14
-
€5,287 EUR
View
Price last confirmed 36 days ago
B+
Retailer 15
-
€5,528 EUR
View
B
Retailer 16
-
€5,919 EUR
View
B
Retailer 17
-
€6,220 EUR
View
Most Expensive
B
MOH London
EEDB47532 · Nov 4
€7,491 EUR
£6,620 GBP
View
17 more retailers have this diamond
Prices start from €3,997 EURSave up to €3,494 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
1.20ct Marquise
€3,997 EUR