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Round|Natural|GIA

1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6322992168

Certificate GIA 6322992168

Diamond specifications and retailer prices

From £2,010 GBP
As of November 4, 2026
Save £1,733 GBP (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,692 GBP at NZ Jewellers · As of September 28, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6322992168. Listed at 17 retailers as of November 4, 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6322992168
Dimensions6.52 × 6.46 × 4.00 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
6.52 mm6.46 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6322992168
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.5%

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 4
Current: £3,743 GBP|Low: £1,899 GBP|High: £3,799 GBP|Avg: £2,437 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 3£2,010 GBP
Retailer 9£2,054 GBP
Retailer 10£2,071 GBP
Retailer 6£2,097 GBP
Retailer 2£2,188 GBP
Retailer 5£2,362 GBP
Retailer 11£2,406 GBP
Retailer 4£2,580 GBP
Retailer 7£2,618 GBP
Retailer 8£2,759 GBP
Retailer 1£3,743 GBP

38 data points across 11 retailers

17 retailers£2,010 GBP to £3,743 GBP

B+
Cheapest Retailer
-
£2,010 GBP
B+
Retailer 2
-
£2,054 GBP
View
B+
Retailer 3
-
£2,071 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,097 GBP
View
B+
Retailer 5
-
£2,108 GBP
View
B+
Retailer 6
-
£2,188 GBP
View
Retailer 7
-
£2,245 GBP
View
Price last confirmed 36 days ago
Retailer 8
-
£2,331 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£2,362 GBP
View
Retailer 10
-
£2,406 GBP
View
Price last confirmed 33 days ago
B
Retailer 11
-
£2,534 GBP
View
B
Retailer 12
-
£2,580 GBP
View
Retailer 13
-
£2,590 GBP
View
Price last confirmed 38 days ago
B
Retailer 14
-
£2,618 GBP
View
B
Retailer 15
-
£2,759 GBP
View
B
Retailer 16
-
£3,743 GBP
View
Most Expensive
NZ Jewellers
bae6ab9a-697c-4948-a9fc-60ad6268e85f · Sep 28
£4,692 GBP
$6,315 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from £2,010 GBPSave up to £1,733 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
£2,010 GBP