Round|Natural|GIA

1.30ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6551742299

Certificate GIA 6551742299

Diamond specifications and retailer prices

From £2,010 GBP
As of November 6, 2026
Save £602 GBP (23%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,241 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551742299. Listed at 16 retailers as of November 6, 2026, with a 30% 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

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551742299
Dimensions6.93 × 6.89 × 4.38 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Indented Natural, Natural
Top View
6.93 mm6.89 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551742299
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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 6
Current: £5,241 GBP|Low: £2,010 GBP|High: £5,241 GBP|Avg: £3,275 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2£2,010 GBP
Retailer 15£2,701 GBP
Retailer 14£2,777 GBP
Retailer 7£2,833 GBP
Retailer 10£2,850 GBP
Retailer 8£2,868 GBP
Retailer 4£3,008 GBP
Retailer 6£3,008 GBP
Retailer 9£3,054 GBP
Retailer 16£3,225 GBP
Retailer 13£3,387 GBP
Retailer 3£3,471 GBP
Retailer 5£3,472 GBP
Retailer 11£3,653 GBP
Retailer 12£5,091 GBP
NZ Jewellers£5,241 GBP

41 data points across 16 retailers

16 retailers£2,010 GBP to £2,612 GBP

A
Cheapest Retailer
-
£2,010 GBP
Retailer 2
-
£2,225 GBP
View
Price last confirmed 26 days ago
B+
Retailer 3
-
£2,612 GBP
View
Retailer 4
-
£2,647 GBP
View
Price last confirmed 25 days ago
Retailer 5
-
£2,701 GBP
View
Price last confirmed 30 days ago
Retailer 6
-
£2,833 GBP
View
Price last confirmed 25 days ago
Retailer 7
-
£3,008 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£3,008 GBP
View
Price last confirmed 25 days ago
Retailer 9
-
£3,054 GBP
View
Price last confirmed 24 days ago
Retailer 10
-
£3,117 GBP
View
Price last confirmed 26 days ago
Retailer 11
-
£3,225 GBP
View
Price last confirmed 33 days ago
Retailer 12
-
£3,471 GBP
View
Price last confirmed 28 days ago
Retailer 13
-
£3,472 GBP
View
Price last confirmed 25 days ago
Retailer 14
-
£3,653 GBP
View
Price last confirmed 25 days ago
Retailer 15
-
£5,091 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
fd0e2cbc-4c40-40ce-84ac-550e3a88cf15 · Oct 3
£5,241 GBP
$7,054 USD
View
Price last confirmed 34 days ago
15 more retailers have this diamond
Prices start from £2,010 GBPSave up to £602 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
1.30ct Round
£2,010 GBP