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Oval|Natural|IGI

1.20ct G VVS1 Oval Natural Diamond

VG • G/VVS1 • IGI 819634388

Shape and cutting style on the report: Oval brilliant

Certificate IGI 819634388

Diamond specifications and retailer prices

From £2,983 GBP
As of November 4, 2026
Save £4,528 GBP (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,511 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 819634388. Listed at 17 retailers as of November 4, 2026, with prices from £2,983 to £7,511, a £4,528 spread on the same certified stone. NZ Jewellers lists it at £7,511. 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

1.20
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 819634388
Dimensions8.28 × 5.93 × 3.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.28 mm5.93 mm1.20 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634388
Side View
Table 62.0%Crown 38.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.9%

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 4
Current: £7,511 GBP|Low: £2,983 GBP|High: £7,511 GBP|Avg: £4,684 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 3£2,983 GBP
Retailer 13£3,458 GBP
Retailer 6£3,776 GBP
Retailer 7£3,917 GBP
Retailer 9£4,040 GBP
Retailer 12£4,086 GBP
Retailer 5£4,145 GBP
Retailer 4£4,187 GBP
Retailer 15£4,422 GBP
Retailer 14£4,491 GBP
Retailer 17£4,491 GBP
Retailer 2£4,750 GBP
Retailer 8£4,857 GBP
Retailer 11£5,182 GBP
Retailer 10£5,479 GBP
Retailer 16£6,598 GBP
NZ Jewellers£7,511 GBP

8 data points across 17 retailers

17 retailers£2,983 GBP to £7,511 GBP

A
Cheapest Retailer
-
£2,983 GBP
A
Retailer 2
-
£3,458 GBP
View
A
Retailer 3
-
£3,776 GBP
View
B+
Retailer 4
-
£3,917 GBP
View
B+
Retailer 5
-
£4,040 GBP
View
B+
Retailer 6
-
£4,086 GBP
View
B+
Retailer 7
-
£4,145 GBP
View
Final sale: no returns
B+
Retailer 8
-
£4,187 GBP
View
B+
Retailer 9
-
£4,422 GBP
View
B+
Retailer 10
-
£4,491 GBP
View
B+
Retailer 11
-
£4,491 GBP
View
B+
Retailer 12
-
£4,750 GBP
View
B+
Retailer 13
-
£4,857 GBP
View
B
Retailer 14
-
£5,182 GBP
View
B+
Retailer 15
-
£5,479 GBP
View
B
Retailer 16
-
£6,598 GBP
View
Most Expensive
B
NZ Jewellers
70dc74e0-25d2-472d-a24a-47ac312a6ca4 · Nov 5
£7,511 GBP
$10,109 USD
View
16 more retailers have this diamond
Prices start from £2,983 GBPSave up to £4,528 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
1.20ct Oval
£2,983 GBP