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Round|Natural|GIA

1.03ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 7486518248

Certificate GIA 7486518248

Diamond specifications and retailer prices

From £3,546 GBP
$4,758 USD
As of November 1, 2026
Save £3,066 GBP (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,506 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 7486518248. Listed at 15 retailers as of November 1, 2026, with a 86% 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

1.03
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7486518248
Dimensions6.44 × 6.39 × 4.03 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather, Crystal, Pinpoint
Top View
6.44 mm6.39 mm1.03 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7486518248
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,882 GBP|Low: £3,127 GBP|High: £6,691 GBP|Avg: £4,447 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11£3,127 GBP
Retailer 3£3,546 GBP
Retailer 10£3,610 GBP
Retailer 4£4,019 GBP
Retailer 12£4,065 GBP
Retailer 8£4,303 GBP
Retailer 6£4,348 GBP
Retailer 9£4,436 GBP
Retailer 1£4,882 GBP
Retailer 2£4,950 GBP
Retailer 7£5,513 GBP
Retailer 5£6,611 GBP

30 data points across 12 retailers

15 retailers£3,546 GBP to £6,611 GBP

B+
Cheapest Retailer
-
£3,546 GBP
$4,758 USD
Retailer 2
-
£3,610 GBP
$4,845 USD
View
Price last confirmed 26 days ago
B
Retailer 3
-
£4,019 GBP
$5,393 USD
View
Retailer 4
-
£4,065 GBP
$5,455 USD
View
Price last confirmed 46 days ago
B
Retailer 5
-
£4,303 GBP
$5,774 USD
View
Retailer 6
-
£4,303 GBP
$5,774 USD
View
Price last confirmed 35 days ago
Retailer 7
-
£4,303 GBP
$5,774 USD
View
Price last confirmed 19 days ago
B
Retailer 8
-
£4,348 GBP
View
Retailer 9
-
£4,436 GBP
A$9,159 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
£4,691 GBP
$6,295 USD
View
Price last confirmed 43 days ago
B
Retailer 11
-
£4,882 GBP
€6,239 EUR
View
Retailer 12
-
£4,950 GBP
$6,642 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
£5,513 GBP
ZAR 119,525 ZAR
View
B
Retailer 14
-
£6,611 GBP
View
Most Expensive
NZ Jewellers
6c1579ad-c717-4d2c-b162-ad9f9f35aaad · Sep 19
£7,506 GBP
$10,072 USD
View
Price under review
14 more retailers have this diamond
Prices start from £3,546 GBPSave up to £3,066 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.

B+
1.03ct Round
£3,546 GBP