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Oval|Natural|IGI

1.73ct K IF Oval Natural Diamond

VG • K/IF • IGI 749558562

Shape and cutting style on the report: Oval brilliant

Certificate IGI 749558562

Diamond specifications and retailer prices

From £2,932 GBP
As of November 4, 2026
Save £2,941 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,874 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.73ct natural oval diamond

This 1.73ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 749558562. Listed at 14 retailers as of November 4, 2026, with prices from £2,932 to £5,874, a £2,941 spread on the same certified stone. NZ Jewellers lists it at £5,874. 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

1.73
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 749558562
Dimensions9.45 × 6.76 × 4.26 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
9.45 mm6.76 mm1.73 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558562
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.0%

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 4
Current: £3,488 GBP|Low: £2,869 GBP|High: £5,434 GBP|Avg: £3,658 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5£2,932 GBP
Retailer 6£3,079 GBP
Retailer 8£3,190 GBP
Retailer 7£3,372 GBP
Retailer 1£3,488 GBP
Retailer 2£3,688 GBP
Retailer 3£4,114 GBP
Retailer 4£5,355 GBP

45 data points across 8 retailers

14 retailers£2,932 GBP to £5,874 GBP

A
Cheapest Retailer
-
£2,932 GBP
A
Retailer 2
-
£2,941 GBP
View
A
Retailer 3
-
£3,190 GBP
View
A
Retailer 4
-
£3,372 GBP
View
Retailer 5
-
£3,372 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
£3,372 GBP
View
A
Retailer 7
-
£3,439 GBP
View
A
Retailer 8
-
£3,483 GBP
View
A
Retailer 9
-
£3,488 GBP
View
A
Retailer 10
-
£3,688 GBP
View
B+
Retailer 11
-
£3,890 GBP
View
A
Retailer 12
-
£4,114 GBP
View
B+
Retailer 13
-
£5,355 GBP
View
Most Expensive
B
NZ Jewellers
f07766fa-9367-4c48-ae4b-129211c661aa · Nov 5
£5,874 GBP
$7,862 USD
View
13 more retailers have this diamond
Prices start from £2,932 GBPSave up to £2,941 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
1.73ct Oval
£2,932 GBP