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Round|Natural|GIA

1.03ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 1485849811

Certificate GIA 1485849811

Diamond specifications and retailer prices

From £3,499 GBP
$4,696 USD
As of November 1, 2026
Save £3,026 GBP (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,408 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 1485849811. Listed at 17 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 angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1485849811
Dimensions6.45 × 6.40 × 4.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Cloud, Feather, Needle, Pinpoint
Top View
6.45 mm6.40 mm1.03 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1485849811
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: £4,818 GBP|Low: £3,087 GBP|High: £6,604 GBP|Avg: £4,505 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10£3,569 GBP
Retailer 7£3,704 GBP
Retailer 2£4,013 GBP
Retailer 3£4,233 GBP
Retailer 8£4,247 GBP
Retailer 5£4,292 GBP
Retailer 9£4,436 GBP
Retailer 1£4,818 GBP
Retailer 6£5,442 GBP
Retailer 4£6,525 GBP

33 data points across 10 retailers

17 retailers£3,499 GBP to £6,525 GBP

B+
Cheapest Retailer
-
£3,499 GBP
$4,696 USD
Retailer 2
-
£3,569 GBP
$4,790 USD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
£3,704 GBP
$4,971 USD
View
Final sale: no returns
B
Retailer 4
-
£3,968 GBP
$5,325 USD
View
Retailer 5
-
£4,013 GBP
$5,385 USD
View
Price last confirmed 46 days ago
B
Retailer 6
-
£4,233 GBP
View
B
Retailer 7
-
£4,247 GBP
$5,699 USD
View
Retailer 8
-
£4,247 GBP
$5,699 USD
View
Price last confirmed 19 days ago
Retailer 9
-
£4,247 GBP
$5,699 USD
View
Price last confirmed 35 days ago
B
Retailer 10
-
£4,292 GBP
View
Retailer 11
-
£4,436 GBP
A$9,159 AUD
View
Price last confirmed 24 days ago
Retailer 12
-
£4,630 GBP
$6,213 USD
View
Price last confirmed 44 days ago
B
Retailer 13
-
£4,818 GBP
€6,158 EUR
View
Retailer 14
-
£4,885 GBP
$6,556 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
£5,442 GBP
ZAR 117,980 ZAR
View
B
Retailer 16
-
£6,525 GBP
View
Most Expensive
NZ Jewellers
2a785e49-ab4e-4f25-b8d4-688281b90e90 · Sep 19
£7,408 GBP
$9,941 USD
View
Price under review
16 more retailers have this diamond
Prices start from £3,499 GBPSave up to £3,026 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
£3,499 GBP