CaratHunter
Plans
Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1565118949

Certificate GIA 1565118949

Diamond specifications and retailer prices

From £2,793 GBP
As of November 5, 2026
Save £3,623 GBP (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,416 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 1565118949. Listed at 19 retailers as of November 5, 2026, with prices from £2,793 to £6,416, a £3,623 spread on the same certified stone. NZ Jewellers lists it at £6,416. 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 angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565118949
Dimensions7.01 × 7.05 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.01 mm7.05 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565118949
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

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: £6,416 GBP|Low: £2,733 GBP|High: £6,416 GBP|Avg: £3,944 GBP|+3.1%
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
November 6, 2026
Retailer 14£2,793 GBP
Retailer 7£3,211 GBP
Retailer 9£3,262 GBP
Retailer 6£3,398 GBP
Retailer 3£3,466 GBP
Retailer 2£3,603 GBP
Retailer 4£3,682 GBP
Retailer 5£3,682 GBP
Retailer 18£3,682 GBP
Retailer 17£3,794 GBP
Retailer 8£3,806 GBP
Retailer 11£3,967 GBP
Retailer 13£4,066 GBP
Retailer 16£4,249 GBP
Retailer 10£4,280 GBP
Retailer 12£4,493 GBP
Retailer 15£5,849 GBP
NZ Jewellers£6,416 GBP

25 data points across 18 retailers

19 retailers£2,793 GBP to £6,416 GBP

A
Cheapest Retailer
-
£2,793 GBP
A
Retailer 2
-
£3,211 GBP
View
A
Retailer 3
-
£3,262 GBP
View
A
Retailer 4
-
£3,398 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,466 GBP
View
Retailer 6
-
£3,517 GBP
View
Price last confirmed 28 days ago
A
Retailer 7
-
£3,603 GBP
View
A
Retailer 8
-
£3,682 GBP
View
Retailer 9
-
£3,682 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£3,682 GBP
View
A
Retailer 11
-
£3,794 GBP
View
B+
Retailer 12
-
£3,806 GBP
View
B+
Retailer 13
-
£3,967 GBP
View
B+
Retailer 14
-
£4,066 GBP
View
B+
Retailer 15
-
£4,249 GBP
View
B+
Retailer 16
-
£4,280 GBP
View
B+
Retailer 17
-
£4,493 GBP
View
B
Retailer 18
-
£5,849 GBP
View
Most Expensive
B
NZ Jewellers
c542945f-2cb8-460f-896a-098d5e821862 · Nov 5
£6,416 GBP
$8,635 USD
View
18 more retailers have this diamond
Prices start from £2,793 GBPSave up to £3,623 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
£2,793 GBP