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Round|Natural|GIA

1.05ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2566242285

Certificate GIA 2566242285

Diamond specifications and retailer prices

From £1,669 GBP
HK$17,500 HKD
As of November 1, 2026
Save £2,267 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,936 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566242285. Listed at 9 retailers as of October 30, 2026, with prices from £1,669 to £3,936, a £2,267 spread on the same certified stone. NZ Jewellers lists it at £3,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566242285
Dimensions6.44 × 6.50 × 4.02 mm
L/W Ratio1.01
Key to symbols
Cloud
Top View
6.44 mm6.50 mm1.05 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566242285
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.2%

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: Nov 1
Current: £3,936 GBP|Low: £1,650 GBP|High: £4,264 GBP|Avg: £2,756 GBP|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£1,669 GBP
Retailer 2£2,159 GBP
Retailer 5£2,259 GBP
Retailer 9£2,383 GBP
Retailer 8£2,411 GBP
Retailer 7£2,450 GBP
Retailer 4£2,588 GBP
Retailer 3£3,778 GBP
NZ Jewellers£3,936 GBP

30 data points across 9 retailers

9 retailers£1,669 GBP to £3,936 GBP

A
Cheapest Retailer
-
£1,669 GBP
HK$17,500 HKD
A
Retailer 2
-
£2,159 GBP
View
A
Retailer 3
-
£2,259 GBP
$3,032 USD
View
A
Retailer 4
-
£2,383 GBP
SGD 4,322 SGD
View
Retailer 5
-
£2,411 GBP
$3,236 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£2,450 GBP
$3,288 USD
View
B+
Retailer 7
-
£2,588 GBP
€3,308 EUR
View
B
Retailer 8
-
£3,778 GBP
View
Most Expensive
B
NZ Jewellers
e8c0ea6b-299b-43c2-818f-79d05d9849a7 · Oct 30
£3,936 GBP
$5,282 USD
View
8 more retailers have this diamond
Prices start from £1,669 GBPSave up to £2,267 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 Round
£1,669 GBP