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Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 3565474856

Certificate GIA 3565474856

Diamond specifications and retailer prices

From £2,786 GBP
As of November 5, 2026
Save £3,702 GBP (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,488 GBP at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3565474856. Listed at 22 retailers as of November 5, 2026, with prices from £2,786 to £6,488, a £3,702 spread on the same certified stone. NZ Jewellers lists it at £6,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565474856
Dimensions6.98 × 6.93 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
6.98 mm6.93 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565474856
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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 5
Current: £6,488 GBP|Low: £2,786 GBP|High: £6,512 GBP|Avg: £4,058 GBP|-0.4%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 18£2,786 GBP
Retailer 9£3,259 GBP
Retailer 15£3,437 GBP
Retailer 14£3,462 GBP
Retailer 12£3,503 GBP
Retailer 2£3,643 GBP
Retailer 4£3,724 GBP
Retailer 7£3,738 GBP
Retailer 11£3,774 GBP
Retailer 8£3,850 GBP
Retailer 10£3,855 GBP
Retailer 19£3,912 GBP
Retailer 17£3,956 GBP
Retailer 6£4,109 GBP
Retailer 16£4,297 GBP
Retailer 3£4,325 GBP
Retailer 13£4,543 GBP
Retailer 5£5,936 GBP
NZ Jewellers£6,488 GBP

23 data points across 19 retailers

22 retailers£2,786 GBP to £6,488 GBP

A
Cheapest Retailer
-
£2,786 GBP
A
Retailer 2
-
£3,259 GBP
View
A
Retailer 3
-
£3,437 GBP
View
Final sale: no returns
A
Retailer 4
-
£3,453 GBP
View
A
Retailer 5
-
£3,462 GBP
View
A
Retailer 6
-
£3,503 GBP
View
A
Retailer 7
-
£3,643 GBP
View
A
Retailer 8
-
£3,724 GBP
View
A
Retailer 9
-
£3,738 GBP
View
B+
Retailer 10
-
£3,774 GBP
View
Retailer 11
-
£3,794 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
£3,823 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£3,850 GBP
View
B+
Retailer 14
-
£3,855 GBP
View
B+
Retailer 15
-
£3,912 GBP
View
B+
Retailer 16
-
£3,956 GBP
View
B+
Retailer 17
-
£4,109 GBP
View
B+
Retailer 18
-
£4,297 GBP
View
B+
Retailer 19
-
£4,325 GBP
View
B+
Retailer 20
-
£4,543 GBP
View
B
Retailer 21
-
£5,936 GBP
View
Most Expensive
B
NZ Jewellers
1709f531-0e91-44f3-87e8-0476d3cec746 · Nov 5
£6,488 GBP
$8,732 USD
View
21 more retailers have this diamond
Prices start from £2,786 GBPSave up to £3,702 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
£2,786 GBP