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Cushion|Natural|GIA

0.90ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 6442620981

Certificate GIA 6442620981

Diamond specifications and retailer prices

From €645 EUR
As of November 6, 2026
Save €962 EUR (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,607 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6442620981. Listed at 11 retailers as of November 4, 2026, with prices from €645 to €1,607, a €962 spread on the same certified stone. MOH London lists it at €1,607. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442620981
Dimensions5.20 × 5.12 × 3.80 mm
L/W Ratio1.02
Top View
5.20 mm5.12 mm0.90 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442620981
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,607 EUR|Low: €645 EUR|High: €1,629 EUR|Avg: €1,055 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€645 EUR
Retailer 5€820 EUR
Retailer 8€860 EUR
Retailer 7€879 EUR
Retailer 4€1,019 EUR
Retailer 6€1,231 EUR
Retailer 3€1,287 EUR
MOH London€1,607 EUR

28 data points across 8 retailers

11 retailers€645 EUR to €1,607 EUR

A
Cheapest Retailer
-
€645 EUR
A
Retailer 2
-
€820 EUR
View
Retailer 3
-
€851 EUR
View
Price last confirmed 17 days ago
A
Retailer 4
-
€860 EUR
View
Retailer 5
-
€879 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€1,012 EUR
View
B+
Retailer 7
-
€1,014 EUR
View
B+
Retailer 8
-
€1,019 EUR
View
B+
Retailer 9
-
€1,231 EUR
View
B+
Retailer 10
-
€1,287 EUR
View
Most Expensive
B
MOH London
C0BAF736C · Nov 4
€1,607 EUR
£1,413 GBP
View
10 more retailers have this diamond
Prices start from €645 EURSave up to €962 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
0.90ct Cushion
€645 EUR