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Oval|Natural|GIA

1.51ct H I1 Oval Natural Diamond

H/I1 • GIA 1469535195

Certificate GIA 1469535195

Diamond specifications and retailer prices

From £3,267 GBP
HK$34,200 HKD
As of November 1, 2026
Save £4,207 GBP (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,474 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and I1 clarity (included) and certified by GIA 1469535195. Listed at 9 retailers as of October 30, 2026, with prices from £3,267 to £7,474, a £4,207 spread on the same certified stone. NZ Jewellers lists it at £7,474. 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

1.51
Carat
H
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1469535195
Dimensions9.05 × 6.18 × 3.97 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Needle, Indented Natural, Natural
Top View
9.05 mm6.18 mm1.51 ctH / I1
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1469535195
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.2%

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: Nov 1
Current: £3,284 GBP|Low: £3,238 GBP|High: £5,156 GBP|Avg: £4,160 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2£3,267 GBP
Retailer 1£3,284 GBP
Retailer 4£3,853 GBP
Retailer 5£4,468 GBP
Retailer 7£4,468 GBP
Retailer 3£4,883 GBP
Retailer 6£5,156 GBP

44 data points across 7 retailers

9 retailers£3,267 GBP to £7,474 GBP

B+
Cheapest Retailer
-
£3,267 GBP
HK$34,200 HKD
B+
Retailer 2
-
£3,284 GBP
₹419,065 INR
View
B
Retailer 3
-
£3,853 GBP
$5,162 USD
View
B
Retailer 4
-
£4,468 GBP
$5,987 USD
View
B
Retailer 5
-
£4,468 GBP
$5,987 USD
View
B
Retailer 6
-
£4,468 GBP
$5,987 USD
View
B
Retailer 7
-
£4,883 GBP
€6,231 EUR
View
B
Retailer 8
-
£5,156 GBP
$6,908 USD
View
Most Expensive
C
NZ Jewellers
88db8c2d-ecac-4dd5-b981-3cc27e2e6061 · Oct 30
£7,474 GBP
$10,014 USD
View
8 more retailers have this diamond
Prices start from £3,267 GBPSave up to £4,207 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+
1.51ct Oval
£3,267 GBP