Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6522715536

Certificate GIA 6522715536

Diamond specifications and retailer prices

From £2,806 GBP
$3,760 USD
As of October 28, 2026
Save £2,961 GBP (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,445 GBP at NZ Jewellers · As of September 19, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522715536. Listed at 15 retailers as of October 28, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.33°
Pavilion angle40.41°
OriginNatural
Grading LabGIA
CertificateGIA 6522715536
Dimensions8.51 × 6.16 × 3.86 mm
L/W Ratio1.38
Top View
8.51 mm6.16 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522715536
Side View
Table 58.0%Crown 39.33°Girdle: MED-THKPavilion 40.41°Culet: NoneDepth 62.7%

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 28
Current: £4,077 GBP|Low: £2,678 GBP|High: £5,899 GBP|Avg: £3,548 GBP|-4.2%
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
October 31, 2026
Retailer 10£2,806 GBP
Retailer 2£2,814 GBP
Retailer 15£2,872 GBP
Retailer 4£2,965 GBP
Retailer 3£3,012 GBP
Retailer 11£3,065 GBP
Retailer 5£3,312 GBP
Retailer 6£3,351 GBP
Retailer 8£3,582 GBP
Retailer 12£3,627 GBP
Retailer 14£3,627 GBP
Retailer 13£3,747 GBP
Retailer 1£4,077 GBP
Retailer 7£4,632 GBP
Retailer 9£5,768 GBP

30 data points across 15 retailers

15 retailers£2,806 GBP to £5,768 GBP

A
Cheapest Retailer
-
£2,806 GBP
$3,760 USD
A
Retailer 2
-
£2,814 GBP
$3,771 USD
View
A
Retailer 3
-
£2,872 GBP
$3,848 USD
View
A
Retailer 4
-
£2,965 GBP
$3,973 USD
View
B+
Retailer 5
-
£3,012 GBP
$4,036 USD
View
Final sale: no returns
B+
Retailer 6
-
£3,065 GBP
$4,107 USD
View
Retailer 7
-
£3,351 GBP
$4,490 USD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
£3,582 GBP
View
B+
Retailer 9
-
£3,627 GBP
$4,860 USD
View
B+
Retailer 10
-
£3,627 GBP
$4,860 USD
View
B+
Retailer 11
-
£3,747 GBP
$5,020 USD
View
Retailer 12
-
£3,867 GBP
$5,181 USD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
£4,077 GBP
€5,203 EUR
View
B
Retailer 14
-
£5,768 GBP
View
Most Expensive
NZ Jewellers
3bdd6af0-e20c-43c2-b38c-aa2dc0a283cb · Sep 19
£6,445 GBP
$8,635 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from £2,806 GBPSave up to £2,961 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
£2,806 GBP