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Oval|Natural|GIA

1.30ct H I1 Oval Natural Diamond

EX • H/I1 • GIA 7558044977

Certificate GIA 7558044977

Diamond specifications and retailer prices

From £1,911 GBP
HK$20,000 HKD
As of October 30, 2026
Save £1,000 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,816 GBP at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558044977. Listed at 6 retailers as of October 28, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558044977
Dimensions8.98 × 6.19 × 3.68 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
8.98 mm6.19 mm1.30 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558044977
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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: Oct 30
Current: £2,143 GBP|Low: £1,911 GBP|High: £3,945 GBP|Avg: £2,646 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 4£1,911 GBP
Retailer 3£2,002 GBP
Retailer 9£2,094 GBP
Retailer 1£2,143 GBP
Retailer 5£2,347 GBP
Retailer 8£2,613 GBP
Retailer 7£2,844 GBP
Retailer 2£2,910 GBP
Retailer 6£3,251 GBP
Wholesale Diamonds Direct£3,816 GBP

23 data points across 10 retailers

6 retailers£1,911 GBP to £2,910 GBP

A
Cheapest Retailer
-
£1,911 GBP
HK$20,000 HKD
A
Retailer 2
-
£2,002 GBP
$2,683 USD
View
A
Retailer 3
-
£2,143 GBP
$2,872 USD
View
Final sale: no returns
A
Retailer 4
-
£2,347 GBP
$3,144 USD
View
B
Retailer 5
-
£2,910 GBP
€3,714 EUR
View
Most Expensive
Wholesale Diamonds Direct
425918972 · Oct 23
£3,816 GBP
$5,114 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from £1,911 GBPSave up to £1,000 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
£1,911 GBP