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Oval|Natural|HRD

1.51ct G I1 Oval Natural Diamond

EX • G/I1 • HRD 260000212043

Certificate HRD 260000212043

Diamond specifications and retailer prices

From £1,440 GBP
₹184,071 INR
As of November 2, 2026
Save £2,486 GBP (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,926 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000212043. Listed at 10 retailers as of October 30, 2026, with prices from £1,440 to £3,926, a £2,486 spread on the same certified stone. NZ Jewellers lists it at £3,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000212043
Dimensions8.87 × 6.28 × 4.06 mm
L/W Ratio1.41
Top View
8.87 mm6.28 mm1.51 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000212043
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.7%

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: Nov 2
Current: £3,926 GBP|Low: £1,440 GBP|High: £4,330 GBP|Avg: £2,125 GBP|-9.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2£1,440 GBP
Retailer 5£1,622 GBP
Retailer 4£1,729 GBP
Retailer 10£1,733 GBP
Retailer 6£1,878 GBP
Retailer 8£1,878 GBP
Retailer 7£1,964 GBP
Retailer 9£2,167 GBP
Retailer 3£2,344 GBP
NZ Jewellers£3,926 GBP

42 data points across 10 retailers

10 retailers£1,440 GBP to £3,926 GBP

A
Cheapest Retailer
-
£1,440 GBP
₹184,071 INR
A
Retailer 2
-
£1,622 GBP
$2,176 USD
View
A
Retailer 3
-
£1,729 GBP
$2,320 USD
View
B+
Retailer 4
-
£1,733 GBP
$2,326 USD
View
Final sale: no returns
A
Retailer 5
-
£1,878 GBP
$2,520 USD
View
A
Retailer 6
-
£1,878 GBP
$2,520 USD
View
A
Retailer 7
-
£1,964 GBP
$2,636 USD
View
A
Retailer 8
-
£2,167 GBP
$2,908 USD
View
A
Retailer 9
-
£2,344 GBP
€2,996 EUR
View
Most Expensive
B+
NZ Jewellers
cf4a8084-e601-4c12-86ef-4f286afc646a · Oct 30
£3,926 GBP
$5,269 USD
View
9 more retailers have this diamond
Prices start from £1,440 GBPSave up to £2,486 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
1.51ct Oval
£1,440 GBP