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Oval|Natural|GIA

1.51ct L SI2 Oval Natural Diamond

GD • L/SI2 • GIA 7568532922

Certificate GIA 7568532922

Diamond specifications and retailer prices

From £1,463 GBP
As of November 6, 2026
Save £2,646 GBP (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,109 GBP at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7568532922. Listed at 14 retailers as of November 5, 2026, with prices from £1,463 to £4,109, a £2,646 spread on the same certified stone. NZ Jewellers lists it at £4,109. 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
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568532922
Dimensions8.71 × 6.26 × 4.10 mm
L/W Ratio1.39
Top View
8.71 mm6.26 mm1.51 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568532922
Side View
Table 62.0%CrownGirdle: SLI-THKPavilionCulet: NDepth 65.6%

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 6
Current: £4,109 GBP|Low: £1,463 GBP|High: £4,536 GBP|Avg: £2,259 GBP|-9.4%
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
November 6, 2026
Retailer 13£1,463 GBP
Retailer 14£1,692 GBP
Retailer 11£1,759 GBP
Retailer 6£1,883 GBP
Retailer 10£1,966 GBP
Retailer 2£1,984 GBP
Retailer 5£2,016 GBP
Retailer 4£2,041 GBP
Retailer 12£2,041 GBP
Retailer 7£2,070 GBP
Retailer 9£2,080 GBP
Retailer 3£2,267 GBP
Retailer 8£2,440 GBP
NZ Jewellers£4,109 GBP

27 data points across 14 retailers

14 retailers£1,463 GBP to £4,109 GBP

B+
Cheapest Retailer
-
£1,463 GBP
B+
Retailer 2
-
£1,692 GBP
View
B+
Retailer 3
-
£1,759 GBP
View
B+
Retailer 4
-
£1,883 GBP
View
B+
Retailer 5
-
£1,966 GBP
View
B+
Retailer 6
-
£1,984 GBP
View
Retailer 7
-
£2,016 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,041 GBP
View
B+
Retailer 9
-
£2,041 GBP
View
B+
Retailer 10
-
£2,070 GBP
View
B+
Retailer 11
-
£2,080 GBP
View
B
Retailer 12
-
£2,267 GBP
View
B
Retailer 13
-
£2,440 GBP
View
Most Expensive
C
NZ Jewellers
8914a15c-e4b3-4237-829d-9d550711e8bf · Nov 5
£4,109 GBP
$5,500 USD
View
13 more retailers have this diamond
Prices start from £1,463 GBPSave up to £2,646 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
£1,463 GBP