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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 7563123755

Certificate GIA 7563123755

Diamond specifications and retailer prices

From £2,579 GBP
HK$27,000 HKD
As of October 31, 2026
Save £3,428 GBP (57%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £6,007 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7563123755. Listed at 28 retailers as of October 30, 2026, with prices from £2,579 to £6,007, a £3,428 spread on the same certified stone. NZ Jewellers lists it at £6,007. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7563123755
Dimensions6.48 × 6.43 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint, Indented Natural, Natural
Top View
6.48 mm6.43 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563123755
Side View
Table 58.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.6%

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: £6,007 GBP|Low: £2,579 GBP|High: £6,007 GBP|Avg: £3,821 GBP
NZ Jewellers
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 31, 2026
Retailer 12£2,579 GBP
Retailer 11£2,719 GBP
Retailer 18£3,105 GBP
Retailer 10£3,142 GBP
Retailer 8£3,182 GBP
Retailer 16£3,236 GBP
Retailer 14£3,407 GBP
Retailer 4£3,448 GBP
Retailer 5£3,448 GBP
Retailer 6£3,448 GBP
Retailer 9£3,867 GBP
Retailer 15£3,903 GBP
Retailer 13£3,943 GBP
Retailer 7£3,979 GBP
Retailer 2£4,239 GBP
Retailer 3£4,839 GBP
Retailer 17£5,521 GBP
NZ Jewellers£6,007 GBP

19 data points across 18 retailers

28 retailers£2,579 GBP to £6,007 GBP

A
Cheapest Retailer
-
£2,579 GBP
HK$27,000 HKD
A
Retailer 2
-
£2,719 GBP
₹346,969 INR
View
A
Retailer 3
-
£2,973 GBP
$3,983 USD
View
A
Retailer 4
-
£3,056 GBP
$4,095 USD
View
B+
Retailer 5
-
£3,105 GBP
$4,160 USD
View
B+
Retailer 6
-
£3,141 GBP
$4,209 USD
View
A
Retailer 7
-
£3,142 GBP
$4,210 USD
View
B+
Retailer 8
-
£3,182 GBP
$4,264 USD
View
Final sale: no returns
A
Retailer 9
-
£3,236 GBP
View
A
Retailer 10
-
£3,249 GBP
SGD 5,882 SGD
View
B+
Retailer 11
-
£3,284 GBP
SGD 5,947 SGD
View
B+
Retailer 12
-
£3,407 GBP
View
B+
Retailer 13
-
£3,448 GBP
$4,620 USD
View
B+
Retailer 14
-
£3,448 GBP
$4,620 USD
View
B+
Retailer 15
-
£3,448 GBP
$4,620 USD
View
B+
Retailer 16
-
£3,448 GBP
$4,620 USD
View
Retailer 17
-
£3,476 GBP
A$7,166 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
£3,560 GBP
$4,770 USD
View
B+
Retailer 19
-
£3,601 GBP
$4,825 USD
View
B+
Retailer 20
-
£3,867 GBP
View
B+
Retailer 21
-
£3,903 GBP
€4,980 EUR
View
B+
Retailer 22
-
£3,943 GBP
A$8,128 AUD
View
B+
Retailer 23
-
£3,979 GBP
$5,331 USD
View
B+
Retailer 24
-
£4,004 GBP
View
B+
Retailer 25
-
£4,239 GBP
ZAR 91,748 ZAR
View
B
Retailer 26
-
£4,839 GBP
View
B
Retailer 27
-
£5,521 GBP
View
Most Expensive
B
NZ Jewellers
96ba0421-080c-4b8e-b3bd-6f2ef75d921c · Oct 30
£6,007 GBP
$8,049 USD
View
27 more retailers have this diamond
Prices start from £2,579 GBPSave up to £3,428 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 Round
£2,579 GBP