CaratHunter
Plans
Cushion|Natural|GIA

1.00ct E VS1 Cushion Natural Diamond

ID • E/VS1 • GIA 6552974727

Certificate GIA 6552974727

Diamond specifications and retailer prices

From £1,515 GBP
SGD 2,744 SGD
As of October 29, 2026
Save £1,433 GBP (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,949 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (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 6552974727. Listed at 17 retailers as of October 29, 2026, with prices from £1,515 to £2,949, a £1,433 spread on the same certified stone. Helzberg Diamonds lists it at £2,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.21°
Pavilion angle32.97°
OriginNatural
Grading LabGIA
CertificateGIA 6552974727
Dimensions5.60 × 5.43 × 3.79 mm
L/W Ratio1.03
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
5.60 mm5.43 mm1.00 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552974727
Side View
Table 61.0%Crown 38.21°Girdle: MED-STKPavilion 32.97°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 29
Current: £2,949 GBP|Low: £1,515 GBP|High: £3,133 GBP|Avg: £2,110 GBP|-5.9%
Helzberg Diamonds
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
October 30, 2026
Retailer 3£1,515 GBP
Retailer 8£1,590 GBP
Retailer 15£1,632 GBP
Retailer 17£1,637 GBP
Retailer 14£1,646 GBP
Retailer 9£1,694 GBP
Retailer 11£1,779 GBP
Retailer 6£1,792 GBP
Retailer 4£1,946 GBP
Retailer 5£2,052 GBP
Retailer 12£2,104 GBP
Retailer 13£2,119 GBP
Retailer 10£2,165 GBP
Retailer 2£2,322 GBP
Retailer 18£2,508 GBP
Retailer 16£2,571 GBP
Retailer 7£2,783 GBP
Helzberg Diamonds£2,949 GBP

17 data points across 18 retailers

17 retailers£1,515 GBP to £2,949 GBP

A
Cheapest Retailer
-
£1,515 GBP
SGD 2,744 SGD
A
Retailer 2
-
£1,590 GBP
$2,131 USD
View
A
Retailer 3
-
£1,632 GBP
$2,187 USD
View
A
Retailer 4
-
£1,637 GBP
$2,193 USD
View
A
Retailer 5
-
£1,646 GBP
$2,205 USD
View
A
Retailer 6
-
£1,694 GBP
$2,270 USD
View
A
Retailer 7
-
£1,779 GBP
View
A
Retailer 8
-
£1,792 GBP
SGD 3,245 SGD
View
A
Retailer 9
-
£1,946 GBP
$2,607 USD
View
A
Retailer 10
-
£2,052 GBP
$2,749 USD
View
A
Retailer 11
-
£2,104 GBP
A$4,338 AUD
View
A
Retailer 12
-
£2,119 GBP
€2,704 EUR
View
B+
Retailer 13
-
£2,322 GBP
$3,111 USD
View
B+
Retailer 14
-
£2,508 GBP
$3,361 USD
View
B+
Retailer 15
-
£2,571 GBP
View
B+
Retailer 16
-
£2,783 GBP
$3,729 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLIPNKNIN · Oct 30
£2,949 GBP
$3,951 USD
View
16 more retailers have this diamond
Prices start from £1,515 GBPSave up to £1,433 GBP

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
£1,515 GBP