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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 6565296525

Certificate GIA 6565296525

Diamond specifications and retailer prices

From £1,958 GBP
HK$20,500 HKD
As of October 29, 2026
Save £2,656 GBP (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,615 GBP at NZ Jewellers · As of October 27, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565296525. Listed at 15 retailers as of October 27, 2026, with prices from £1,958 to £4,615, a £2,656 spread on the same certified stone. NZ Jewellers lists it at £4,615. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565296525
Dimensions8.25 × 5.94 × 3.88 mm
L/W Ratio1.39
Top View
8.25 mm5.94 mm1.30 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565296525
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.3%

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 29
Current: £4,615 GBP|Low: £1,958 GBP|High: £5,019 GBP|Avg: £2,800 GBP|-8.1%
NZ Jewellers
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
October 29, 2026
Retailer 5£1,958 GBP
Retailer 10£2,049 GBP
Retailer 11£2,070 GBP
Retailer 3£2,120 GBP
Retailer 16£2,199 GBP
Retailer 7£2,215 GBP
Retailer 15£2,389 GBP
Retailer 4£2,398 GBP
Retailer 6£2,455 GBP
Retailer 13£2,514 GBP
Retailer 12£2,633 GBP
Retailer 8£2,661 GBP
Retailer 9£3,022 GBP
Retailer 14£3,962 GBP
Retailer 2£4,453 GBP
NZ Jewellers£4,615 GBP

23 data points across 16 retailers

15 retailers£1,958 GBP to £4,615 GBP

A
Cheapest Retailer
-
£1,958 GBP
HK$20,500 HKD
A
Retailer 2
-
£2,049 GBP
$2,745 USD
View
A
Retailer 3
-
£2,070 GBP
$2,773 USD
View
A
Retailer 4
-
£2,120 GBP
$2,841 USD
View
A
Retailer 5
-
£2,199 GBP
$2,946 USD
View
A
Retailer 6
-
£2,215 GBP
$2,968 USD
View
Final sale: no returns
A
Retailer 7
-
£2,389 GBP
$3,201 USD
View
A
Retailer 8
-
£2,398 GBP
$3,213 USD
View
A
Retailer 9
-
£2,455 GBP
$3,290 USD
View
A
Retailer 10
-
£2,514 GBP
View
A
Retailer 11
-
£2,633 GBP
View
B+
Retailer 12
-
£3,022 GBP
€3,856 EUR
View
B
Retailer 13
-
£3,962 GBP
$5,309 USD
View
B
Retailer 14
-
£4,453 GBP
View
Most Expensive
B
NZ Jewellers
8a2bbffd-b927-4015-955a-b99c67fafb3d · Oct 27
£4,615 GBP
$6,183 USD
View
14 more retailers have this diamond
Prices start from £1,958 GBPSave up to £2,656 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
£1,958 GBP