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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 5436336273

Certificate GIA 5436336273

Diamond specifications and retailer prices

From £2,703 GBP
₹344,880 INR
As of October 31, 2026
Save £3,997 GBP (60%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £6,699 GBP at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 5436336273. Listed at 25 retailers as of October 31, 2026, with prices from £2,703 to £6,699, a £3,997 spread on the same certified stone. Diamond Quarter lists it at £6,699. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5436336273
Dimensions6.45 × 6.38 × 3.94 mm
L/W Ratio1.01
Top View
6.45 mm6.38 mm1.00 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436336273
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: £3,214 GBP|Low: £2,600 GBP|High: £5,989 GBP|Avg: £3,673 GBP
Retailer 1
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 31, 2026
Retailer 7£2,703 GBP
Retailer 8£2,713 GBP
Retailer 4£2,931 GBP
Retailer 11£2,973 GBP
Retailer 1£3,214 GBP
Retailer 2£3,429 GBP
Retailer 9£3,671 GBP
Retailer 5£3,715 GBP
Retailer 3£3,746 GBP
Retailer 10£3,838 GBP
Retailer 13£4,114 GBP
Retailer 6£4,567 GBP
Retailer 12£5,926 GBP

36 data points across 13 retailers

25 retailers£2,703 GBP to £6,699 GBP

A
Cheapest Retailer
-
£2,703 GBP
₹344,880 INR
A
Retailer 2
-
£2,713 GBP
HK$28,400 HKD
View
A
Retailer 3
-
£2,931 GBP
€3,740 EUR
View
A
Retailer 4
-
£2,973 GBP
A$6,129 AUD
View
A
Retailer 5
-
£3,214 GBP
$4,307 USD
View
Retailer 6
-
£3,419 GBP
$4,581 USD
View
Price last confirmed 103 days ago
B+
Retailer 7
-
£3,429 GBP
$4,595 USD
View
Final sale: no returns
B+
Retailer 8
-
£3,447 GBP
SGD 6,242 SGD
View
B+
Retailer 9
-
£3,497 GBP
$4,685 USD
View
B+
Retailer 10
-
£3,671 GBP
View
B+
Retailer 11
-
£3,715 GBP
$4,978 USD
View
B+
Retailer 12
-
£3,715 GBP
$4,978 USD
View
B+
Retailer 13
-
£3,715 GBP
$4,978 USD
View
Retailer 14
-
£3,746 GBP
A$7,721 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£3,829 GBP
$5,130 USD
View
B+
Retailer 16
-
£3,838 GBP
$5,142 USD
View
B+
Retailer 17
-
£3,838 GBP
€4,898 EUR
View
B+
Retailer 18
-
£4,114 GBP
View
B+
Retailer 19
-
£4,287 GBP
$5,744 USD
View
B+
Retailer 20
-
£4,322 GBP
View
B+
Retailer 21
-
£4,567 GBP
ZAR 98,861 ZAR
View
B
Retailer 22
-
£5,218 GBP
$6,991 USD
View
B
Retailer 23
-
£5,926 GBP
View
B
Retailer 24
-
£6,474 GBP
$8,674 USD
View
Most Expensive
B
Diamond Quarter
1.0VS1G547376E9N · Oct 31
£6,699 GBP
View
24 more retailers have this diamond
Prices start from £2,703 GBPSave up to £3,997 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
£2,703 GBP