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Oval|Natural|GIA

1.30ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 5556581426

Certificate GIA 5556581426

Diamond specifications and retailer prices

From £1,500 GBP
HK$15,700 HKD
As of November 1, 2026
Save £1,548 GBP (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,520 GBP at NZ Jewellers · As of September 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556581426. Listed at 19 retailers as of October 26, 2026, with a 103% 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
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5556581426
Dimensions8.15 × 5.94 × 3.90 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.15 mm5.94 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5556581426
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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 1
Current: £2,502 GBP|Low: £1,481 GBP|High: £3,766 GBP|Avg: £2,215 GBP|-4.0%
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
Retailer 17
October 31, 2026
Retailer 10£1,500 GBP
Retailer 17£1,642 GBP
Retailer 8£1,702 GBP
Retailer 16£1,765 GBP
Retailer 5£1,780 GBP
Retailer 11£1,832 GBP
Retailer 3£1,852 GBP
Retailer 4£1,864 GBP
Retailer 7£1,903 GBP
Retailer 14£1,932 GBP
Retailer 13£1,951 GBP
Retailer 15£2,091 GBP
Retailer 9£2,380 GBP
Retailer 12£2,472 GBP
Retailer 1£2,502 GBP
Retailer 2£3,048 GBP
Retailer 6£3,571 GBP

25 data points across 17 retailers

19 retailers£1,500 GBP to £3,048 GBP

A
Cheapest Retailer
-
£1,500 GBP
HK$15,700 HKD
A
Retailer 2
-
£1,642 GBP
$2,200 USD
View
A
Retailer 3
-
£1,702 GBP
$2,281 USD
View
Final sale: no returns
A
Retailer 4
-
£1,765 GBP
$2,365 USD
View
A
Retailer 5
-
£1,780 GBP
A$3,670 AUD
View
A
Retailer 6
-
£1,832 GBP
$2,455 USD
View
A
Retailer 7
-
£1,852 GBP
$2,481 USD
View
A
Retailer 8
-
£1,864 GBP
$2,498 USD
View
A
Retailer 9
-
£1,903 GBP
$2,550 USD
View
A
Retailer 10
-
£1,932 GBP
View
A
Retailer 11
-
£1,951 GBP
View
A
Retailer 12
-
£2,075 GBP
A$4,278 AUD
View
A
Retailer 13
-
£2,091 GBP
$2,802 USD
View
Retailer 14
-
£2,380 GBP
A$4,906 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
£2,472 GBP
€3,154 EUR
View
B+
Retailer 16
-
£2,502 GBP
ZAR 54,165 ZAR
View
B+
Retailer 17
-
£3,048 GBP
$4,084 USD
View
Retailer 18
-
£3,571 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
12d874c2-7cfd-41b2-a8cb-72447278f242 · Sep 29
£4,520 GBP
$6,056 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from £1,500 GBPSave up to £1,548 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
£1,500 GBP