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Round|Natural|GIA

1.00ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 2558212712

Certificate GIA 2558212712

Diamond specifications and retailer prices

From £1,736 GBP
HK$18,200 HKD
As of November 1, 2026
Save £2,364 GBP (58%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £4,100 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2558212712. Listed at 26 retailers as of October 30, 2026, with prices from £1,736 to £4,100, a £2,364 spread on the same certified stone. NZ Jewellers lists it at £4,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2558212712
Dimensions6.33 × 6.35 × 3.99 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.33 mm6.35 mm1.00 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2558212712
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 63.0%

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: Nov 1
Current: £2,064 GBP|Low: £1,736 GBP|High: £3,978 GBP|Avg: £2,526 GBP|-6.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 18£1,736 GBP
Retailer 17£1,748 GBP
Retailer 15£1,954 GBP
Retailer 19£2,005 GBP
Retailer 1£2,064 GBP
Retailer 12£2,066 GBP
Retailer 11£2,073 GBP
Retailer 4£2,238 GBP
Retailer 14£2,273 GBP
Retailer 10£2,284 GBP
Retailer 13£2,359 GBP
Retailer 9£2,444 GBP
Retailer 2£2,550 GBP
Retailer 16£2,593 GBP
Retailer 7£2,712 GBP
Retailer 3£2,873 GBP
Retailer 6£2,893 GBP
Retailer 5£3,269 GBP
Retailer 8£3,957 GBP

22 data points across 19 retailers

26 retailers£1,736 GBP to £4,100 GBP

A
Cheapest Retailer
-
£1,736 GBP
HK$18,200 HKD
A
Retailer 2
-
£1,748 GBP
₹223,444 INR
View
A
Retailer 3
-
£1,954 GBP
A$4,033 AUD
View
A
Retailer 4
-
£2,005 GBP
$2,690 USD
View
A
Retailer 5
-
£2,064 GBP
View
A
Retailer 6
-
£2,066 GBP
$2,772 USD
View
Final sale: no returns
A
Retailer 7
-
£2,073 GBP
SGD 3,760 SGD
View
A
Retailer 8
-
£2,203 GBP
$2,956 USD
View
A
Retailer 9
-
£2,238 GBP
$3,003 USD
View
A
Retailer 10
-
£2,273 GBP
$3,050 USD
View
A
Retailer 11
-
£2,284 GBP
$3,065 USD
View
A
Retailer 12
-
£2,340 GBP
$3,140 USD
View
A
Retailer 13
-
£2,353 GBP
$3,158 USD
View
A
Retailer 14
-
£2,359 GBP
View
A
Retailer 15
-
£2,444 GBP
$3,280 USD
View
Retailer 16
-
£2,514 GBP
A$5,191 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
£2,538 GBP
SGD 4,603 SGD
View
A
Retailer 18
-
£2,550 GBP
€3,259 EUR
View
A
Retailer 19
-
£2,593 GBP
View
B+
Retailer 20
-
£2,715 GBP
$3,644 USD
View
B+
Retailer 21
-
£2,873 GBP
View
B+
Retailer 22
-
£2,893 GBP
ZAR 62,712 ZAR
View
B+
Retailer 23
-
£3,269 GBP
$4,387 USD
View
B+
Retailer 24
-
£3,529 GBP
$4,736 USD
View
B
Retailer 25
-
£3,957 GBP
View
Most Expensive
B
NZ Jewellers
aa2395b7-1e62-45a5-bc16-45c5da77c7bf · Oct 30
£4,100 GBP
$5,502 USD
View
25 more retailers have this diamond
Prices start from £1,736 GBPSave up to £2,364 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
£1,736 GBP