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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 $2,119 SGD
₹157,860 INR
As of October 31, 2026
Save $2,591 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,710 SGD 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 $2,119 to $4,710, a $2,591 spread on the same certified stone. MOH London lists it at $4,710. 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: $4,710 SGD|Low: $2,114 SGD|High: $4,742 SGD|Avg: $2,981 SGD|-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$2,119 SGD
Retailer 10$2,469 SGD
Retailer 9$2,509 SGD
Retailer 6$2,563 SGD
Retailer 7$2,752 SGD
Retailer 5$2,934 SGD
Retailer 8$3,066 SGD
Retailer 4$3,287 SGD
Retailer 3$3,654 SGD
MOH London$4,710 SGD

22 data points across 10 retailers

21 retailers$2,119 SGD to $4,710 SGD

A
Cheapest Retailer
-
$2,119 SGD
₹157,860 INR
A
Retailer 2
-
$2,366 SGD
$1,851 USD
View
A
Retailer 3
-
$2,416 SGD
$1,890 USD
View
A
Retailer 4
-
$2,469 SGD
$1,931 USD
View
Final sale: no returns
A
Retailer 5
-
$2,509 SGD
View
A
Retailer 6
-
$2,563 SGD
£1,579 GBP
View
A
Retailer 7
-
$2,674 SGD
$2,092 USD
View
A
Retailer 8
-
$2,710 SGD
$2,120 USD
View
A
Retailer 9
-
$2,752 SGD
$2,153 USD
View
A
Retailer 10
-
$2,800 SGD
$2,190 USD
View
B+
Retailer 11
-
$2,851 SGD
$2,230 USD
View
B+
Retailer 12
-
$2,918 SGD
View
B+
Retailer 13
-
$2,919 SGD
$2,283 USD
View
B+
Retailer 14
-
$2,934 SGD
£1,807 GBP
View
B+
Retailer 15
-
$2,969 SGD
$2,323 USD
View
B+
Retailer 16
-
$3,287 SGD
ZAR 41,540 ZAR
View
Retailer 17
-
$3,298 SGD
A$3,969 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$3,654 SGD
€2,722 EUR
View
B
Retailer 19
-
$3,858 SGD
£2,376 GBP
View
B+
Retailer 20
-
$4,058 SGD
$3,175 USD
View
Most Expensive
B
MOH London
5A5C0B952 · Oct 29
$4,710 SGD
£2,901 GBP
View
20 more retailers have this diamond
Prices start from $2,119 SGDSave up to $2,591 SGD

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
$2,119 SGD