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Cushion|Natural|GIA

1.00ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6542185840

Certificate GIA 6542185840

Diamond specifications and retailer prices

From $1,157 USD
As of November 2, 2026
Save $1,379 USD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,536 USD at MOH London · As of November 1, 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 6542185840. Listed at 17 retailers as of November 1, 2026, with prices from $1,157 to $2,536, a $1,379 spread on the same certified stone. MOH London lists it at $2,536. 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542185840
Dimensions5.70 × 5.57 × 3.83 mm
L/W Ratio1.02
Top View
5.70 mm5.57 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542185840
Side View
Table 61.0%CrownGirdle: THK-ETKPavilion 36.8°Culet: NoneDepth 68.8%

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: Nov 2
Current: $2,536 USD|Low: $1,157 USD|High: $2,664 USD|Avg: $1,711 USD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 8$1,157 USD
Retailer 18$1,202 USD
Retailer 13$1,205 USD
Retailer 6$1,254 USD
Retailer 7$1,272 USD
Retailer 16$1,307 USD
Retailer 2$1,323 USD
Retailer 5$1,342 USD
Retailer 14$1,407 USD
Retailer 4$1,500 USD
Retailer 15$1,500 USD
Retailer 11$1,543 USD
Retailer 17$1,550 USD
Retailer 12$1,690 USD
Retailer 10$1,961 USD
Retailer 9$2,038 USD
Retailer 3$2,499 USD
MOH London$2,536 USD

37 data points across 18 retailers

17 retailers$1,157 USD to $2,536 USD

A
Cheapest Retailer
-
$1,157 USD
Final sale: no returns
A
Retailer 2
-
$1,202 USD
View
A
Retailer 3
-
$1,205 USD
View
A
Retailer 4
-
$1,254 USD
View
A
Retailer 5
-
$1,272 USD
View
A
Retailer 6
-
$1,307 USD
View
A
Retailer 7
-
$1,323 USD
£1,042 GBP
View
A
Retailer 8
-
$1,342 USD
View
A
Retailer 9
-
$1,407 USD
View
A
Retailer 10
-
$1,500 USD
View
A
Retailer 11
-
$1,500 USD
View
A
Retailer 12
-
$1,543 USD
£1,215 GBP
View
A
Retailer 13
-
$1,550 USD
View
A
Retailer 14
-
$1,690 USD
ZAR 27,306 ZAR
View
Retailer 15
-
$1,961 USD
A$3,016 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$2,499 USD
£1,968 GBP
View
Most Expensive
B+
MOH London
F839C81BE · Nov 1
$2,536 USD
£1,997 GBP
View
16 more retailers have this diamond
Prices start from $1,157 USDSave up to $1,379 USD

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
$1,157 USD