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Round|Natural|GIA

1.30ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1559614821

Certificate GIA 1559614821

Diamond specifications and retailer prices

From £2,415 GBP
As of November 6, 2026
Save £2,764 GBP (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,959 GBP at NZ Jewellers · As of September 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1559614821. Listed at 9 retailers as of November 4, 2026, with a 114% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559614821
Dimensions6.87 × 6.92 × 4.38 mm
L/W Ratio1.01
Key to symbols
Feather
Top View
6.87 mm6.92 mm1.30 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559614821
Side View
Table 56.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 63.6%

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: £3,040 GBP|Low: £2,415 GBP|High: £5,506 GBP|Avg: £3,460 GBP|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£2,415 GBP
Retailer 5£2,900 GBP
Retailer 1£3,040 GBP
Retailer 6£3,302 GBP
Retailer 3£3,582 GBP
Retailer 2£5,179 GBP

33 data points across 6 retailers

9 retailers£2,415 GBP to £5,179 GBP

A
Cheapest Retailer
-
£2,415 GBP
A
Retailer 2
-
£2,900 GBP
View
A
Retailer 3
-
£3,040 GBP
View
B+
Retailer 4
-
£3,302 GBP
View
Retailer 5
-
£3,393 GBP
View
Price last confirmed 39 days ago
Retailer 6
-
£3,393 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£3,582 GBP
View
B
Retailer 8
-
£5,179 GBP
View
Most Expensive
NZ Jewellers
43d52a0d-8568-46d9-a060-8d2dea5e562f · Sep 26
£5,959 GBP
$8,020 USD
View
Price last confirmed 40 days ago
8 more retailers have this diamond
Prices start from £2,415 GBPSave up to £2,764 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
£2,415 GBP