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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6552859108

Certificate GIA 6552859108

Diamond specifications and retailer prices

From €3,828 EUR
₹407,289 INR
As of November 1, 2026
Save €4,280 EUR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,107 EUR at MOH London · As of November 1, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552859108. Listed at 15 retailers as of November 1, 2026, with prices from €3,828 to €8,107, a €4,280 spread on the same certified stone. MOH London lists it at €8,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552859108
Dimensions12.38 × 5.09 × 3.19 mm
L/W Ratio2.43
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
12.38 mm5.09 mm1.20 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552859108
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.6%

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 1
Current: €8,107 EUR|Low: €3,641 EUR|High: €8,205 EUR|Avg: €5,340 EUR|+5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5€3,828 EUR
Retailer 10€4,439 EUR
Retailer 11€4,757 EUR
Retailer 7€4,841 EUR
Retailer 4€4,966 EUR
Retailer 8€5,118 EUR
Retailer 9€5,229 EUR
Retailer 2€5,435 EUR
Retailer 3€5,907 EUR
Retailer 6€6,257 EUR
MOH London€8,107 EUR

36 data points across 11 retailers

15 retailers€3,828 EUR to €8,107 EUR

A
Cheapest Retailer
-
€3,828 EUR
₹407,289 INR
B+
Retailer 2
-
€4,439 EUR
$4,959 USD
View
B+
Retailer 3
-
€4,757 EUR
$5,315 USD
View
Retailer 4
-
€4,775 EUR
$5,335 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
€4,841 EUR
$5,408 USD
View
B+
Retailer 6
-
€4,966 EUR
£4,369 GBP
View
Retailer 7
-
€5,118 EUR
A$8,797 AUD
View
Price last confirmed 15 days ago
B
Retailer 8
-
€5,229 EUR
$5,842 USD
View
B+
Retailer 9
-
€5,435 EUR
View
Retailer 10
-
€5,510 EUR
$6,156 USD
View
Price last confirmed 34 days ago
Retailer 11
-
€5,728 EUR
$6,399 USD
View
Price last confirmed 56 days ago
B
Retailer 12
-
€5,907 EUR
£5,196 GBP
View
B
Retailer 13
-
€6,257 EUR
ZAR 112,933 ZAR
View
Retailer 14
-
€7,987 EUR
$8,923 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
330981A50 · Nov 1
€8,107 EUR
£7,132 GBP
View
14 more retailers have this diamond
Prices start from €3,828 EURSave up to €4,280 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
€3,828 EUR