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Round|Natural|GIA

1.05ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 1393694236

Certificate GIA 1393694236

Diamond specifications and retailer prices

From £1,999 GBP
As of November 1, 2026
Save £2,387 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,386 GBP at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1393694236. Listed at 18 retailers as of November 1, 2026, with prices from £1,999 to £4,386, a £2,387 spread on the same certified stone. NZ Jewellers lists it at £4,386. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1393694236
Dimensions6.48 × 6.45 × 4.04 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Surface graining is not shown.
Top View
6.48 mm6.45 mm1.05 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1393694236
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 1
Current: £2,511 GBP|Low: £1,999 GBP|High: £4,261 GBP|Avg: £2,698 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£1,999 GBP
Retailer 11£2,042 GBP
Retailer 9£2,043 GBP
Retailer 3£2,369 GBP
Retailer 2£2,434 GBP
Retailer 1£2,511 GBP
Retailer 4£2,589 GBP
Retailer 10£2,689 GBP
Retailer 6£2,927 GBP
Retailer 5£3,072 GBP
Retailer 7£4,210 GBP

45 data points across 11 retailers

18 retailers£1,999 GBP to £4,386 GBP

B+
Cheapest Retailer
-
£1,999 GBP
B+
Retailer 2
-
£2,042 GBP
View
B+
Retailer 3
-
£2,043 GBP
View
B
Retailer 4
-
£2,281 GBP
View
Retailer 5
-
£2,281 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,369 GBP
View
B
Retailer 7
-
£2,511 GBP
View
B+
Retailer 8
-
£2,589 GBP
View
B
Retailer 9
-
£2,593 GBP
View
B
Retailer 10
-
£2,593 GBP
View
B
Retailer 11
-
£2,632 GBP
View
B
Retailer 12
-
£2,682 GBP
View
Retailer 13
-
£2,689 GBP
View
Price last confirmed 30 days ago
Retailer 14
-
£2,775 GBP
View
Price last confirmed 19 days ago
B
Retailer 15
-
£2,927 GBP
View
B
Retailer 16
-
£3,072 GBP
View
B
Retailer 17
-
£4,210 GBP
View
Most Expensive
B
NZ Jewellers
08f392f0-d502-4cd1-ac21-e69bce78a6ea · Nov 5
£4,386 GBP
$5,903 USD
View
17 more retailers have this diamond
Prices start from £1,999 GBPSave up to £2,387 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+
1.05ct Round
£1,999 GBP