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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 7563210283

Certificate GIA 7563210283

Diamond specifications and retailer prices

From £1,534 GBP
As of November 6, 2026
Save £2,770 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,303 GBP at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7563210283. Listed at 18 retailers as of November 5, 2026, with prices from £1,534 to £4,303, a £2,770 spread on the same certified stone. NZ Jewellers lists it at £4,303. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563210283
Dimensions8.51 × 6.06 × 3.88 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
8.51 mm6.06 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563210283
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

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: £4,303 GBP|Low: £1,534 GBP|High: £4,341 GBP|Avg: £2,383 GBP|-0.9%
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 10£1,534 GBP
Retailer 5£1,632 GBP
Retailer 9£1,821 GBP
Retailer 2£1,843 GBP
Retailer 11£2,051 GBP
Retailer 4£2,058 GBP
Retailer 6£2,133 GBP
Retailer 7£2,156 GBP
Retailer 12£2,164 GBP
Retailer 14£2,179 GBP
Retailer 3£2,221 GBP
Retailer 16£2,331 GBP
Retailer 15£2,375 GBP
Retailer 13£2,406 GBP
Retailer 8£3,702 GBP
NZ Jewellers£4,303 GBP

23 data points across 16 retailers

18 retailers£1,534 GBP to £4,303 GBP

A
Cheapest Retailer
-
£1,534 GBP
A
Retailer 2
-
£1,632 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,821 GBP
View
B+
Retailer 4
-
£1,843 GBP
View
B+
Retailer 5
-
£2,034 GBP
View
B+
Retailer 6
-
£2,051 GBP
View
B+
Retailer 7
-
£2,058 GBP
View
Retailer 8
-
£2,114 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£2,133 GBP
View
B+
Retailer 10
-
£2,156 GBP
View
B+
Retailer 11
-
£2,164 GBP
View
B+
Retailer 12
-
£2,179 GBP
View
B+
Retailer 13
-
£2,221 GBP
View
B+
Retailer 14
-
£2,331 GBP
View
B+
Retailer 15
-
£2,375 GBP
View
B+
Retailer 16
-
£2,406 GBP
View
B
Retailer 17
-
£3,702 GBP
View
Most Expensive
C
NZ Jewellers
332e84e4-127f-41ea-9423-38dab0cce1a2 · Nov 5
£4,303 GBP
$5,760 USD
View
17 more retailers have this diamond
Prices start from £1,534 GBPSave up to £2,770 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
£1,534 GBP