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Oval|Natural|GIA

1.30ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 5413867569

Certificate GIA 5413867569

Diamond specifications and retailer prices

From £1,262 GBP
As of November 6, 2026
Save £2,279 GBP (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,541 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5413867569. Listed at 9 retailers as of November 5, 2026, with prices from £1,262 to £3,541, a £2,279 spread on the same certified stone. NZ Jewellers lists it at £3,541. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5413867569
Dimensions7.97 × 6.04 × 3.89 mm
L/W Ratio1.32
Top View
7.97 mm6.04 mm1.30 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5413867569
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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: £3,541 GBP|Low: £1,252 GBP|High: £3,541 GBP|Avg: £1,817 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6£1,262 GBP
Retailer 3£1,386 GBP
Retailer 11£1,458 GBP
Retailer 8£1,535 GBP
Retailer 10£1,535 GBP
Retailer 7£1,605 GBP
Retailer 4£1,753 GBP
Retailer 9£1,771 GBP
Retailer 2£1,840 GBP
Retailer 12£2,029 GBP
Retailer 5£2,114 GBP
NZ Jewellers£3,541 GBP

43 data points across 12 retailers

9 retailers£1,262 GBP to £3,541 GBP

A
Cheapest Retailer
-
£1,262 GBP
Retailer 2
-
£1,535 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£1,535 GBP
View
B+
Retailer 4
-
£1,605 GBP
View
B
Retailer 5
-
£1,753 GBP
View
B
Retailer 6
-
£1,771 GBP
View
B
Retailer 7
-
£1,840 GBP
View
B
Retailer 8
-
£2,114 GBP
View
Most Expensive
C
NZ Jewellers
bf580b0b-1d27-49c6-ad01-0680c7371efb · Nov 5
£3,541 GBP
$4,739 USD
View
8 more retailers have this diamond
Prices start from £1,262 GBPSave up to £2,279 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
£1,262 GBP