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Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6432338667

Certificate GIA 6432338667

Diamond specifications and retailer prices

From £2,446 GBP
HK$25,600 HKD
As of October 30, 2026
Save £3,312 GBP (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,757 GBP at NZ Jewellers · As of October 30, 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 I 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 6432338667. Listed at 18 retailers as of October 30, 2026, with prices from £2,446 to £5,757, a £3,312 spread on the same certified stone. NZ Jewellers lists it at £5,757. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432338667
Dimensions8.06 × 6.08 × 3.97 mm
L/W Ratio1.33
Top View
8.06 mm6.08 mm1.30 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432338667
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

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: £3,373 GBP|Low: £2,330 GBP|High: £5,327 GBP|Avg: £3,179 GBP|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9£2,446 GBP
Retailer 10£2,549 GBP
Retailer 8£2,634 GBP
Retailer 5£2,687 GBP
Retailer 7£2,763 GBP
Retailer 6£2,837 GBP
Retailer 2£3,070 GBP
Retailer 1£3,373 GBP
Retailer 3£3,734 GBP
Retailer 4£5,270 GBP

42 data points across 10 retailers

18 retailers£2,446 GBP to £5,757 GBP

A
Cheapest Retailer
-
£2,446 GBP
HK$25,600 HKD
B+
Retailer 2
-
£2,549 GBP
$3,416 USD
View
B+
Retailer 3
-
£2,634 GBP
$3,529 USD
View
B+
Retailer 4
-
£2,687 GBP
$3,600 USD
View
B+
Retailer 5
-
£2,763 GBP
$3,702 USD
View
Final sale: no returns
B+
Retailer 6
-
£2,837 GBP
$3,801 USD
View
B+
Retailer 7
-
£2,994 GBP
$4,011 USD
View
B+
Retailer 8
-
£2,994 GBP
$4,011 USD
View
B+
Retailer 9
-
£2,994 GBP
$4,011 USD
View
B
Retailer 10
-
£3,070 GBP
A$6,328 AUD
View
B
Retailer 11
-
£3,373 GBP
View
B
Retailer 12
-
£3,373 GBP
$4,520 USD
View
B
Retailer 13
-
£3,373 GBP
$4,520 USD
View
B
Retailer 14
-
£3,454 GBP
$4,628 USD
View
B
Retailer 15
-
£3,485 GBP
$4,670 USD
View
B
Retailer 16
-
£3,734 GBP
€4,765 EUR
View
B
Retailer 17
-
£5,270 GBP
View
Most Expensive
C
NZ Jewellers
dd9c806e-cff1-41ec-b47b-c01b0a10fb82 · Oct 30
£5,757 GBP
$7,714 USD
View
17 more retailers have this diamond
Prices start from £2,446 GBPSave up to £3,312 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
£2,446 GBP