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Oval|Natural|IGI

1.21ct L IF Oval Natural Diamond

VG • L/IF • IGI 778679992

Shape and cutting style on the report: Oval brilliant

Certificate IGI 778679992

Diamond specifications and retailer prices

From £872 GBP
As of November 6, 2026
Save £1,790 GBP (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,662 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 778679992. Listed at 13 retailers as of November 5, 2026, with prices from £872 to £2,662, a £1,790 spread on the same certified stone. NZ Jewellers lists it at £2,662. 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

1.21
Carat
L
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 778679992
Dimensions8.70 × 6.00 × 3.74 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
8.70 mm6.00 mm1.21 ctL / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 778679992
Side View
Table 61.0%Crown 33.2°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,662 GBP|Low: £872 GBP|High: £2,759 GBP|Avg: £1,280 GBP|-3.5%
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
November 6, 2026
Retailer 2£872 GBP
Retailer 6£972 GBP
Retailer 5£1,012 GBP
Retailer 10£1,092 GBP
Retailer 13£1,092 GBP
Retailer 12£1,142 GBP
Retailer 3£1,145 GBP
Retailer 4£1,162 GBP
Retailer 9£1,192 GBP
Retailer 11£1,260 GBP
Retailer 7£1,332 GBP
Retailer 8£1,517 GBP
NZ Jewellers£2,662 GBP

37 data points across 13 retailers

13 retailers£872 GBP to £2,662 GBP

A
Cheapest Retailer
-
£872 GBP
A
Retailer 2
-
£972 GBP
View
A
Retailer 3
-
£1,012 GBP
View
Retailer 4
-
£1,092 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£1,092 GBP
View
A
Retailer 6
-
£1,142 GBP
View
A
Retailer 7
-
£1,145 GBP
View
A
Retailer 8
-
£1,162 GBP
View
A
Retailer 9
-
£1,192 GBP
View
A
Retailer 10
-
£1,260 GBP
View
A
Retailer 11
-
£1,332 GBP
View
B+
Retailer 12
-
£1,517 GBP
View
Most Expensive
B
NZ Jewellers
3d06fa92-39db-486b-a1ac-2a88e64eb10b · Nov 5
£2,662 GBP
$3,563 USD
View
12 more retailers have this diamond
Prices start from £872 GBPSave up to £1,790 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
1.21ct Oval
£872 GBP