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Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

FR • H/SI2 • GIA 1535849285

Certificate GIA 1535849285

Diamond specifications and retailer prices

From £2,353 GBP
$3,153 USD
As of October 30, 2026
Save £3,880 GBP (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,233 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535849285. Listed at 19 retailers as of October 30, 2026, with prices from £2,353 to £6,233, a £3,880 spread on the same certified stone. NZ Jewellers lists it at £6,233. 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
H
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535849285
Dimensions9.10 × 5.66 × 3.67 mm
L/W Ratio1.61
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
9.10 mm5.66 mm1.30 ctH / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535849285
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,233 GBP|Low: £2,344 GBP|High: £6,780 GBP|Avg: £3,739 GBP|+33.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 8£2,353 GBP
Retailer 9£2,464 GBP
Retailer 11£2,561 GBP
Retailer 12£2,593 GBP
Retailer 6£2,852 GBP
Retailer 16£2,892 GBP
Retailer 5£2,947 GBP
Retailer 20£3,060 GBP
Retailer 3£3,241 GBP
Retailer 4£3,241 GBP
Retailer 7£3,241 GBP
Retailer 10£3,390 GBP
Retailer 19£3,529 GBP
Retailer 2£3,557 GBP
Retailer 18£3,739 GBP
Retailer 13£3,950 GBP
Retailer 17£4,035 GBP
Retailer 15£4,041 GBP
Retailer 14£5,728 GBP
NZ Jewellers£6,233 GBP

39 data points across 20 retailers

19 retailers£2,353 GBP to £6,233 GBP

B+
Cheapest Retailer
-
£2,353 GBP
$3,153 USD
Retailer 2
-
£2,464 GBP
SGD 4,462 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
£2,561 GBP
View
Price last confirmed 38 days ago
B
Retailer 4
-
£2,852 GBP
$3,821 USD
View
B+
Retailer 5
-
£2,892 GBP
$3,875 USD
View
B
Retailer 6
-
£2,947 GBP
$3,948 USD
View
B
Retailer 7
-
£3,060 GBP
CA$5,694 CAD
View
B
Retailer 8
-
£3,241 GBP
$4,342 USD
View
B
Retailer 9
-
£3,241 GBP
$4,342 USD
View
B
Retailer 10
-
£3,241 GBP
$4,342 USD
View
B
Retailer 11
-
£3,390 GBP
$4,542 USD
View
Final sale: no returns
B
Retailer 12
-
£3,529 GBP
$4,729 USD
View
B
Retailer 13
-
£3,556 GBP
$4,764 USD
View
B
Retailer 14
-
£3,557 GBP
View
B
Retailer 15
-
£3,739 GBP
$5,010 USD
View
B
Retailer 16
-
£4,035 GBP
$5,407 USD
View
B
Retailer 17
-
£4,041 GBP
€5,157 EUR
View
C
Retailer 18
-
£5,728 GBP
View
Most Expensive
C
NZ Jewellers
12981d81-fb02-403a-aa89-e6830c705078 · Oct 30
£6,233 GBP
$8,351 USD
View
18 more retailers have this diamond
Prices start from £2,353 GBPSave up to £3,880 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.

B+
1.30ct Oval
£2,353 GBP