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Cushion|Natural|GIA

1.00ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 6551458732

Certificate GIA 6551458732

Diamond specifications and retailer prices

From €1,358 EUR
HK$11,900 HKD
As of November 1, 2026
Save €1,782 EUR (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,140 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H 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 6551458732. Listed at 23 retailers as of November 1, 2026, with prices from €1,358 to €3,140, a €1,782 spread on the same certified stone. MOH London lists it at €3,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle61.61°
OriginNatural
Grading LabGIA
CertificateGIA 6551458732
Dimensions5.57 × 5.50 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
5.57 mm5.50 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551458732
Side View
Table 66.0%Crown 38°Girdle: STK-VTKPavilion 61.61°Culet: NoneDepth 68.9%

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 1
Current: €3,140 EUR|Low: €1,358 EUR|High: €3,174 EUR|Avg: €2,094 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€1,358 EUR
Retailer 2€1,366 EUR
Retailer 4€1,713 EUR
Retailer 9€1,796 EUR
Retailer 10€1,946 EUR
Retailer 6€1,966 EUR
Retailer 8€2,203 EUR
Retailer 5€2,447 EUR
Retailer 3€2,524 EUR
MOH London€3,140 EUR

20 data points across 10 retailers

23 retailers€1,358 EUR to €3,140 EUR

A
Cheapest Retailer
-
€1,358 EUR
HK$11,900 HKD
A
Retailer 2
-
€1,366 EUR
₹145,909 INR
View
A
Retailer 3
-
€1,572 EUR
$1,763 USD
View
A
Retailer 4
-
€1,620 EUR
$1,817 USD
View
A
Retailer 5
-
€1,624 EUR
SGD 2,462 SGD
View
A
Retailer 6
-
€1,654 EUR
$1,855 USD
View
Final sale: no returns
A
Retailer 7
-
€1,713 EUR
£1,513 GBP
View
A
Retailer 8
-
€1,792 EUR
$2,010 USD
View
A
Retailer 9
-
€1,796 EUR
$2,014 USD
View
A
Retailer 10
-
€1,823 EUR
$2,045 USD
View
A
Retailer 11
-
€1,862 EUR
$2,088 USD
View
A
Retailer 12
-
€1,882 EUR
SGD 2,853 SGD
View
A
Retailer 13
-
€1,916 EUR
$2,148 USD
View
A
Retailer 14
-
€1,916 EUR
$2,149 USD
View
A
Retailer 15
-
€1,966 EUR
£1,736 GBP
View
B+
Retailer 16
-
€2,203 EUR
ZAR 39,920 ZAR
View
Retailer 17
-
€2,210 EUR
A$3,814 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
€2,447 EUR
View
B+
Retailer 19
-
€2,524 EUR
A$4,356 AUD
View
B+
Retailer 20
-
€2,545 EUR
$2,855 USD
View
B+
Retailer 21
-
€2,582 EUR
£2,280 GBP
View
B+
Retailer 22
-
€2,617 EUR
$2,935 USD
View
Most Expensive
B
MOH London
98A4B3B11 · Nov 2
€3,140 EUR
£2,773 GBP
View
22 more retailers have this diamond
Prices start from €1,358 EURSave up to €1,782 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
€1,358 EUR