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Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 2546269355

Certificate GIA 2546269355

Diamond specifications and retailer prices

From £1,845 GBP
As of November 4, 2026
Save £2,235 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,262 GBP at NZ Jewellers · As of September 28, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546269355. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle40.05°
OriginNatural
Grading LabGIA
CertificateGIA 2546269355
Dimensions8.28 × 6.03 × 3.89 mm
L/W Ratio1.37
Top View
8.28 mm6.03 mm1.30 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546269355
Side View
Table 60.0%Crown 41.7°Girdle: THK-VTKPavilion 40.05°Culet: 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: £2,684 GBP|Low: £1,604 GBP|High: £4,140 GBP|Avg: £2,468 GBP|+2.2%
Retailer 1
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 11£1,845 GBP
Retailer 3£1,877 GBP
Retailer 12£1,925 GBP
Retailer 6£1,960 GBP
Retailer 8£1,985 GBP
Retailer 2£2,046 GBP
Retailer 7£2,217 GBP
Retailer 13£2,406 GBP
Retailer 15£2,412 GBP
Retailer 5£2,480 GBP
Retailer 16£2,480 GBP
Retailer 9£2,516 GBP
Retailer 4£2,563 GBP
Retailer 1£2,684 GBP
Retailer 14£3,529 GBP
Retailer 10£4,081 GBP

38 data points across 16 retailers

20 retailers£1,845 GBP to £4,081 GBP

A
Cheapest Retailer
-
£1,845 GBP
A
Retailer 2
-
£1,877 GBP
View
A
Retailer 3
-
£1,925 GBP
View
A
Retailer 4
-
£1,960 GBP
View
A
Retailer 5
-
£1,985 GBP
View
A
Retailer 6
-
£2,046 GBP
View
Final sale: no returns
Retailer 7
-
£2,217 GBP
View
Price last confirmed 39 days ago
B+
Retailer 8
-
£2,236 GBP
View
B+
Retailer 9
-
£2,406 GBP
View
B+
Retailer 10
-
£2,412 GBP
View
B+
Retailer 11
-
£2,480 GBP
View
B+
Retailer 12
-
£2,480 GBP
View
A
Retailer 13
-
£2,516 GBP
View
Retailer 14
-
£2,557 GBP
View
Price last confirmed 61 days ago
Retailer 15
-
£2,557 GBP
View
Price last confirmed 38 days ago
B+
Retailer 16
-
£2,563 GBP
View
B+
Retailer 17
-
£2,684 GBP
View
B
Retailer 18
-
£3,529 GBP
View
B
Retailer 19
-
£4,081 GBP
View
Most Expensive
NZ Jewellers
736c9888-415e-4bd2-8466-82e7e5fc7728 · Sep 28
£4,262 GBP
$5,705 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from £1,845 GBPSave up to £2,235 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
£1,845 GBP