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Cushion|Natural|GIA

1.00ct I VS1 Cushion Natural Diamond

ID • I/VS1 • GIA 1455410452

Certificate GIA 1455410452

Diamond specifications and retailer prices

From €1,484 EUR
₹157,860 INR
As of October 31, 2026
Save €1,814 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,298 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion 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 1455410452. Listed at 21 retailers as of October 29, 2026, with prices from €1,484 to €3,298, a €1,814 spread on the same certified stone. MOH London lists it at €3,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.21°
Pavilion angle69.28°
OriginNatural
Grading LabGIA
CertificateGIA 1455410452
Dimensions5.82 × 5.66 × 3.95 mm
L/W Ratio1.03
Cert comments
Additional pinpoints are not shown.
Key to symbols
Feather, Pinpoint
Top View
5.82 mm5.66 mm1.00 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1455410452
Side View
Table 65.0%Crown 35.21°Girdle: THN-THKPavilion 69.28°Culet: NoneDepth 69.8%

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: Oct 31
Current: €3,298 EUR|Low: €1,480 EUR|High: €3,320 EUR|Avg: €2,088 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€1,484 EUR
Retailer 10€1,728 EUR
Retailer 9€1,757 EUR
Retailer 6€1,795 EUR
Retailer 7€1,927 EUR
Retailer 5€2,054 EUR
Retailer 8€2,147 EUR
Retailer 4€2,302 EUR
Retailer 3€2,558 EUR
MOH London€3,298 EUR

22 data points across 10 retailers

21 retailers€1,484 EUR to €3,298 EUR

A
Cheapest Retailer
-
€1,484 EUR
₹157,860 INR
A
Retailer 2
-
€1,657 EUR
$1,851 USD
View
A
Retailer 3
-
€1,692 EUR
$1,890 USD
View
A
Retailer 4
-
€1,728 EUR
$1,931 USD
View
Final sale: no returns
A
Retailer 5
-
€1,757 EUR
SGD 2,652 SGD
View
A
Retailer 6
-
€1,795 EUR
£1,579 GBP
View
A
Retailer 7
-
€1,873 EUR
$2,092 USD
View
A
Retailer 8
-
€1,898 EUR
$2,120 USD
View
A
Retailer 9
-
€1,927 EUR
$2,153 USD
View
A
Retailer 10
-
€1,960 EUR
$2,190 USD
View
B+
Retailer 11
-
€1,996 EUR
$2,230 USD
View
B+
Retailer 12
-
€2,043 EUR
SGD 3,085 SGD
View
B+
Retailer 13
-
€2,043 EUR
$2,283 USD
View
B+
Retailer 14
-
€2,054 EUR
£1,807 GBP
View
B+
Retailer 15
-
€2,079 EUR
$2,323 USD
View
B+
Retailer 16
-
€2,302 EUR
ZAR 41,540 ZAR
View
Retailer 17
-
€2,309 EUR
A$3,969 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
€2,558 EUR
View
B
Retailer 19
-
€2,701 EUR
£2,376 GBP
View
B+
Retailer 20
-
€2,842 EUR
$3,175 USD
View
Most Expensive
B
MOH London
5A5C0B952 · Oct 29
€3,298 EUR
£2,901 GBP
View
20 more retailers have this diamond
Prices start from €1,484 EURSave up to €1,814 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
1.00ct Cushion
€1,484 EUR