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Oval|Natural|GIA

1.30ct H IF Oval Natural Diamond

EX • H/IF • GIA 1549341307

Certificate GIA 1549341307

Diamond specifications and retailer prices

From £4,621 GBP
As of November 4, 2026
Save £4,621 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,243 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549341307. Listed at 10 retailers as of November 4, 2026, with prices from £4,621 to £9,243, a £4,621 spread on the same certified stone. NZ Jewellers lists it at £9,243. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.66°
Pavilion angle40.67°
OriginNatural
Grading LabGIA
CertificateGIA 1549341307
Dimensions8.56 × 6.12 × 3.87 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
8.56 mm6.12 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549341307
Side View
Table 58.0%Crown 37.66°Girdle: MED-VTKPavilion 40.67°Culet: NoneDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £9,243 GBP|Low: £4,236 GBP|High: £9,243 GBP|Avg: £6,535 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£4,621 GBP
Retailer 3£5,209 GBP
Retailer 2£5,746 GBP
Retailer 6£5,989 GBP
Retailer 4£7,701 GBP
NZ Jewellers£9,243 GBP

43 data points across 6 retailers

10 retailers£4,621 GBP to £9,243 GBP

B+
Cheapest Retailer
-
£4,621 GBP
Final sale: no returns
B+
Retailer 2
-
£4,671 GBP
View
B+
Retailer 3
-
£4,965 GBP
View
B+
Retailer 4
-
£5,209 GBP
View
B
Retailer 5
-
£5,517 GBP
View
B+
Retailer 6
-
£5,693 GBP
View
B+
Retailer 7
-
£5,746 GBP
View
B+
Retailer 8
-
£5,989 GBP
View
B
Retailer 9
-
£7,701 GBP
View
Most Expensive
B
NZ Jewellers
6a3d0993-38f4-41f9-a80b-3926d86b9d4f · Nov 5
£9,243 GBP
$12,440 USD
View
9 more retailers have this diamond
Prices start from £4,621 GBPSave up to £4,621 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.

B+
1.30ct Oval
£4,621 GBP