Round|Natural|GIA

1.00ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2557874380

Certificate GIA 2557874380

Diamond specifications and retailer prices

From £2,259 GBP
HK$23,500 HKD
As of October 30, 2026
Save £1,255 GBP (36%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,266 GBP at NZ Jewellers · As of October 17, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557874380. Listed at 25 retailers as of October 29, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557874380
Dimensions6.32 × 6.38 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Indented Natural, Feather, Needle, Natural
Top View
6.32 mm6.38 mm1.00 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557874380
Side View
Table 58.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.2%

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 30
Current: £5,266 GBP|Low: £2,377 GBP|High: £5,266 GBP|Avg: £3,474 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
October 30, 2026
Retailer 2£2,391 GBP
Retailer 3£2,646 GBP
Retailer 4£2,790 GBP
Retailer 6£2,897 GBP
Retailer 13£3,022 GBP
Retailer 7£3,073 GBP
Retailer 5£3,241 GBP
Retailer 8£3,429 GBP
Retailer 11£3,462 GBP
Retailer 9£3,648 GBP
Retailer 10£4,482 GBP
Retailer 12£5,082 GBP
NZ Jewellers£5,266 GBP

23 data points across 13 retailers

25 retailers£2,259 GBP to £3,513 GBP

A
Cheapest Retailer
-
£2,259 GBP
HK$23,500 HKD
A
Retailer 2
-
£2,391 GBP
₹303,285 INR
View
A
Retailer 3
-
£2,646 GBP
SGD 4,762 SGD
View
A
Retailer 4
-
£2,707 GBP
$3,605 USD
View
A
Retailer 5
-
£2,775 GBP
$3,696 USD
View
A
Retailer 6
-
£2,778 GBP
$3,700 USD
View
A
Retailer 7
-
£2,790 GBP
$3,715 USD
View
Final sale: no returns
Retailer 8
-
£2,876 GBP
SGD 5,176 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£2,897 GBP
View
Retailer 10
-
£3,022 GBP
$4,025 USD
View
Price last confirmed 32 days ago
Retailer 11
-
£3,022 GBP
$4,025 USD
View
Price last confirmed 12 days ago
Retailer 12
-
£3,022 GBP
$4,025 USD
View
Price last confirmed 30 days ago
Retailer 13
-
£3,022 GBP
$4,025 USD
View
Price last confirmed 14 days ago
A
Retailer 14
-
£3,026 GBP
$4,030 USD
View
A
Retailer 15
-
£3,073 GBP
View
B+
Retailer 16
-
£3,133 GBP
$4,172 USD
View
Retailer 17
-
£3,241 GBP
A$6,640 AUD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
£3,429 GBP
€4,349 EUR
View
Retailer 19
-
£3,462 GBP
View
Price last confirmed 7 days ago
Retailer 20
-
£3,487 GBP
$4,644 USD
View
Price last confirmed 31 days ago
B+
Retailer 21
-
£3,513 GBP
View
Retailer 22
-
£3,648 GBP
ZAR 78,479 ZAR
View
Price last confirmed 8 days ago
Retailer 23
-
£4,482 GBP
View
Price last confirmed 8 days ago
Retailer 24
-
£5,082 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
1ebce2ba-514b-4b6e-9721-5643a1966315 · Oct 17
£5,266 GBP
$7,013 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from £2,259 GBPSave up to £1,255 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
£2,259 GBP