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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 5423877179

Certificate GIA 5423877179

Diamond specifications and retailer prices

From €2,668 EUR
As of November 6, 2026
Save €3,487 EUR (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,155 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5423877179. Listed at 23 retailers as of November 6, 2026, with prices from €2,668 to €6,155, a €3,487 spread on the same certified stone. MOH London lists it at €6,155. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423877179
Dimensions5.90 × 5.87 × 4.09 mm
L/W Ratio1.01
Top View
5.90 mm5.87 mm1.20 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423877179
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,155 EUR|Low: €2,675 EUR|High: €6,263 EUR|Avg: €3,969 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3€2,807 EUR
Retailer 8€2,975 EUR
Retailer 9€3,094 EUR
Retailer 4€3,282 EUR
Retailer 10€3,352 EUR
Retailer 5€3,757 EUR
Retailer 11€3,967 EUR
Retailer 2€4,009 EUR
Retailer 6€4,163 EUR
Retailer 7€4,516 EUR
MOH London€6,155 EUR

44 data points across 11 retailers

23 retailers€2,668 EUR to €6,155 EUR

B+
Cheapest Retailer
-
€2,668 EUR
B+
Retailer 2
-
€2,807 EUR
View
B+
Retailer 3
-
€2,915 EUR
View
B
Retailer 4
-
€2,975 EUR
View
B
Retailer 5
-
€3,094 EUR
View
Final sale: no returns
B
Retailer 6
-
€3,211 EUR
View
B
Retailer 7
-
€3,282 EUR
View
B
Retailer 8
-
€3,351 EUR
View
Retailer 9
-
€3,352 EUR
View
Price last confirmed 9 days ago
B
Retailer 10
-
€3,486 EUR
View
B
Retailer 11
-
€3,757 EUR
View
B
Retailer 12
-
€3,789 EUR
View
B
Retailer 13
-
€3,789 EUR
View
B
Retailer 14
-
€3,801 EUR
View
B
Retailer 15
-
€3,914 EUR
View
Retailer 16
-
€3,967 EUR
View
Price last confirmed 34 days ago
B
Retailer 17
-
€4,009 EUR
View
B
Retailer 18
-
€4,163 EUR
View
Retailer 19
-
€4,187 EUR
View
Price last confirmed 15 days ago
B
Retailer 20
-
€4,299 EUR
View
B
Retailer 21
-
€4,516 EUR
View
C
Retailer 22
-
€5,348 EUR
View
Most Expensive
B
MOH London
AF5C0A40B · Nov 7
€6,155 EUR
£5,411 GBP
View
22 more retailers have this diamond
Prices start from €2,668 EURSave up to €3,487 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+
1.20ct Cushion
€2,668 EUR