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Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

VG • H/VVS1 • GIA 1565278447

Certificate GIA 1565278447

Diamond specifications and retailer prices

From £6,710 GBP
As of November 5, 2026
Save £4,474 GBP (40%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,184 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565278447. Listed at 21 retailers as of November 5, 2026, with prices from £6,710 to £11,184, a £4,474 spread on the same certified stone. NZ Jewellers lists it at £11,184. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 1565278447
Dimensions8.78 × 6.47 × 4.04 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
8.78 mm6.47 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565278447
Side View
Table 63.0%Crown 39.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £11,184 GBP|Low: £5,829 GBP|High: £11,184 GBP|Avg: £7,915 GBP
NZ Jewellers
Retailer 2
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Retailer 28
November 5, 2026
Retailer 7£5,829 GBP
Retailer 8£6,035 GBP
Retailer 21£6,345 GBP
Retailer 14£6,438 GBP
Retailer 22£6,710 GBP
Retailer 23£6,766 GBP
Retailer 9£6,818 GBP
Retailer 12£7,006 GBP
Retailer 4£7,034 GBP
Retailer 13£7,197 GBP
Retailer 11£7,200 GBP
Retailer 27£7,270 GBP
Retailer 6£7,344 GBP
Retailer 20£7,408 GBP
Retailer 25£7,472 GBP
Retailer 15£7,867 GBP
Retailer 3£7,905 GBP
Retailer 24£7,905 GBP
Retailer 28£7,949 GBP
Retailer 16£8,001 GBP
Retailer 26£8,039 GBP
Retailer 19£8,148 GBP
Retailer 5£8,318 GBP
Retailer 2£8,388 GBP
Retailer 10£8,510 GBP
Retailer 18£9,740 GBP
Retailer 17£10,345 GBP
NZ Jewellers£11,184 GBP

16 data points across 28 retailers

21 retailers£6,710 GBP to £11,184 GBP

Retailer 1
-
£5,829 GBP
Price last confirmed 16 days ago
Retailer 2
-
£6,345 GBP
View
Price last confirmed 21 days ago
Retailer 3
-
£6,438 GBP
View
Price last confirmed 18 days ago
B+
Retailer 4
-
£6,710 GBP
View
Final sale: no returns
B+
Retailer 5
-
£6,766 GBP
View
Retailer 6
-
£7,006 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£7,197 GBP
View
B+
Retailer 8
-
£7,270 GBP
View
Retailer 9
-
£7,408 GBP
View
Price last confirmed 20 days ago
B+
Retailer 10
-
£7,472 GBP
View
Retailer 11
-
£7,722 GBP
View
Price last confirmed 32 days ago
Retailer 12
-
£7,867 GBP
View
Price last confirmed 15 days ago
B
Retailer 13
-
£7,905 GBP
View
B
Retailer 14
-
£7,905 GBP
View
B
Retailer 15
-
£7,949 GBP
View
B+
Retailer 16
-
£8,039 GBP
View
Retailer 17
-
£8,148 GBP
View
Price last confirmed 20 days ago
B
Retailer 18
-
£8,388 GBP
View
Retailer 19
-
£9,740 GBP
View
Price last confirmed 19 days ago
Retailer 20
-
£10,345 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
NZ Jewellers
138e2179-1c70-4d93-a75d-0d7083e02d9e · Nov 5
£11,184 GBP
$15,053 USD
View
20 more retailers have this diamond
Prices start from £6,710 GBPSave up to £4,474 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
£6,710 GBP