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Oval|Natural|GIA

1.51ct L VS1 Oval Natural Diamond

GD • L/VS1 • GIA 6545775516

Certificate GIA 6545775516

Diamond specifications and retailer prices

From £1,726 GBP
As of November 5, 2026
Save £2,682 GBP (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,408 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545775516. Listed at 12 retailers as of November 5, 2026, with prices from £1,726 to £4,408, a £2,682 spread on the same certified stone. NZ Jewellers lists it at £4,408. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545775516
Dimensions8.90 × 6.45 × 4.15 mm
L/W Ratio1.38
Top View
8.90 mm6.45 mm1.51 ctL / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545775516
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NDepth 64.4%

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 5
Current: £4,408 GBP|Low: £1,339 GBP|High: £4,408 GBP|Avg: £1,966 GBP
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
November 6, 2026
Retailer 6£1,339 GBP
Retailer 4£1,532 GBP
Retailer 17£1,726 GBP
Retailer 5£1,751 GBP
Retailer 7£1,801 GBP
Retailer 16£1,890 GBP
Retailer 13£1,898 GBP
Retailer 15£1,910 GBP
Retailer 10£1,941 GBP
Retailer 3£1,999 GBP
Retailer 2£2,017 GBP
Retailer 12£2,204 GBP
Retailer 11£2,232 GBP
Retailer 8£2,348 GBP
Retailer 9£2,403 GBP
Retailer 14£2,573 GBP
NZ Jewellers£4,408 GBP

12 data points across 17 retailers

12 retailers£1,726 GBP to £4,408 GBP

Retailer 1
-
£1,532 GBP
Price last confirmed 16 days ago
B+
Retailer 2
-
£1,726 GBP
View
B+
Retailer 3
-
£1,890 GBP
View
B+
Retailer 4
-
£1,898 GBP
View
B+
Retailer 5
-
£1,910 GBP
View
B+
Retailer 6
-
£1,941 GBP
View
B+
Retailer 7
-
£1,999 GBP
View
B+
Retailer 8
-
£2,017 GBP
View
B+
Retailer 9
-
£2,204 GBP
View
B+
Retailer 10
-
£2,232 GBP
View
B
Retailer 11
-
£2,573 GBP
View
Most Expensive
C
NZ Jewellers
52a36b19-4359-4df0-880f-0233bbbd2c6f · Nov 5
£4,408 GBP
$5,900 USD
View
11 more retailers have this diamond
Prices start from £1,726 GBPSave up to £2,682 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
£1,726 GBP