Cushion|Natural|GIA

1.05ct E VVS1 Cushion Natural Diamond

EX • E/VVS1 • GIA 7561638979

Certificate GIA 7561638979

Diamond specifications and retailer prices

From £2,163 GBP
$2,898 USD
As of October 28, 2026
Save £1,949 GBP (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,112 GBP at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561638979. Listed at 14 retailers as of October 28, 2026, with prices from £2,163 to £4,112, a £1,949 spread on the same certified stone. Helzberg Diamonds lists it at £4,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7561638979
Dimensions6.54 × 5.21 × 3.55 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.54 mm5.21 mm1.05 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7561638979
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.2%

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 28
Current: £4,112 GBP|Low: £2,163 GBP|High: £4,112 GBP|Avg: £2,988 GBP
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
October 30, 2026
Retailer 11£2,163 GBP
Retailer 5£2,332 GBP
Retailer 10£2,337 GBP
Retailer 6£2,549 GBP
Retailer 4£2,606 GBP
Retailer 3£2,831 GBP
Retailer 12£2,881 GBP
Retailer 8£2,888 GBP
Retailer 7£3,024 GBP
Retailer 2£3,376 GBP
Retailer 13£3,647 GBP
Retailer 9£4,008 GBP
Helzberg Diamonds£4,112 GBP

12 data points across 13 retailers

14 retailers£2,163 GBP to £4,112 GBP

A
Cheapest Retailer
-
£2,163 GBP
$2,898 USD
A
Retailer 2
-
£2,203 GBP
SGD 3,989 SGD
View
A
Retailer 3
-
£2,332 GBP
$3,125 USD
View
A
Retailer 4
-
£2,337 GBP
$3,131 USD
View
A
Retailer 5
-
£2,549 GBP
View
A
Retailer 6
-
£2,606 GBP
SGD 4,718 SGD
View
B+
Retailer 7
-
£2,831 GBP
$3,794 USD
View
B+
Retailer 8
-
£2,881 GBP
$3,860 USD
View
B+
Retailer 9
-
£2,888 GBP
€3,685 EUR
View
B+
Retailer 10
-
£3,024 GBP
A$6,233 AUD
View
B+
Retailer 11
-
£3,376 GBP
$4,524 USD
View
B+
Retailer 12
-
£3,647 GBP
$4,887 USD
View
B+
Retailer 13
-
£4,008 GBP
$5,371 USD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMHMJOPNP · Oct 29
£4,112 GBP
$5,510 USD
View
13 more retailers have this diamond
Prices start from £2,163 GBPSave up to £1,949 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
1.05ct Cushion
£2,163 GBP