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Oval|Natural|GIA

1.30ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 1509866733

Certificate GIA 1509866733

Diamond specifications and retailer prices

From £2,570 GBP
As of November 4, 2026
Save £2,670 GBP (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,240 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509866733. Listed at 18 retailers as of November 2, 2026, with prices from £2,570 to £5,240, a £2,670 spread on the same certified stone. NZ Jewellers lists it at £5,240. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1509866733
Dimensions8.38 × 5.93 × 3.83 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.38 mm5.93 mm1.30 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1509866733
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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 4
Current: £5,240 GBP|Low: £2,570 GBP|High: £5,612 GBP|Avg: £3,694 GBP|-6.6%
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
November 5, 2026
Retailer 5£2,570 GBP
Retailer 7£2,615 GBP
Retailer 4£2,693 GBP
Retailer 11£2,857 GBP
Retailer 6£2,993 GBP
Retailer 10£2,993 GBP
Retailer 2£3,076 GBP
Retailer 12£3,111 GBP
Retailer 14£3,111 GBP
Retailer 13£3,215 GBP
Retailer 8£3,341 GBP
Retailer 15£3,510 GBP
Retailer 3£4,389 GBP
Retailer 9£5,030 GBP
NZ Jewellers£5,240 GBP

41 data points across 15 retailers

18 retailers£2,570 GBP to £5,240 GBP

A
Cheapest Retailer
-
£2,570 GBP
A
Retailer 2
-
£2,615 GBP
View
A
Retailer 3
-
£2,693 GBP
View
A
Retailer 4
-
£2,857 GBP
View
B+
Retailer 5
-
£2,993 GBP
View
B+
Retailer 6
-
£2,993 GBP
View
A
Retailer 7
-
£3,076 GBP
View
B+
Retailer 8
-
£3,111 GBP
View
B+
Retailer 9
-
£3,111 GBP
View
B+
Retailer 10
-
£3,215 GBP
View
B+
Retailer 11
-
£3,217 GBP
View
B+
Retailer 12
-
£3,341 GBP
View
Retailer 13
-
£3,424 GBP
View
Price last confirmed 18 days ago
B+
Retailer 14
-
£3,504 GBP
View
B+
Retailer 15
-
£3,510 GBP
View
B
Retailer 16
-
£4,389 GBP
View
B
Retailer 17
-
£5,030 GBP
View
Most Expensive
B
NZ Jewellers
92fb9e55-bbf3-4be1-ac64-7ce345c68a77 · Nov 2
£5,240 GBP
$7,074 USD
View
17 more retailers have this diamond
Prices start from £2,570 GBPSave up to £2,670 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 Oval
£2,570 GBP