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Oval|Natural|IGI

1.61ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 756554900

Shape and cutting style on the report: Oval brilliant

Certificate IGI 756554900

Diamond specifications and retailer prices

From £1,634 GBP
SGD 2,959 SGD
As of October 31, 2026
Save £2,915 GBP (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,550 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural oval diamond

This 1.61ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 756554900. Listed at 7 retailers as of October 30, 2026, with prices from £1,634 to £4,550, a £2,915 spread on the same certified stone. NZ Jewellers lists it at £4,550. 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

1.61
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 756554900
Dimensions9.69 × 6.35 × 3.97 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Top View
9.69 mm6.35 mm1.61 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 756554900
Side View
Table 61.0%Crown 38.9°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 62.5%

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: Oct 31
Current: £4,550 GBP|Low: £1,634 GBP|High: £4,550 GBP|Avg: £2,653 GBP|+15.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£1,634 GBP
Retailer 3£2,073 GBP
Retailer 2£2,108 GBP
Retailer 7£2,155 GBP
Retailer 5£2,176 GBP
Retailer 4£3,659 GBP
NZ Jewellers£4,550 GBP

43 data points across 7 retailers

7 retailers£1,634 GBP to £4,550 GBP

A
Cheapest Retailer
-
£1,634 GBP
SGD 2,959 SGD
A
Retailer 2
-
£2,073 GBP
$2,778 USD
View
A
Retailer 3
-
£2,108 GBP
View
A
Retailer 4
-
£2,155 GBP
$2,887 USD
View
A
Retailer 5
-
£2,176 GBP
$2,916 USD
View
B+
Retailer 6
-
£3,659 GBP
View
Most Expensive
B+
NZ Jewellers
a946ff40-da34-4eb3-931c-06eca2905475 · Oct 30
£4,550 GBP
$6,096 USD
View
6 more retailers have this diamond
Prices start from £1,634 GBPSave up to £2,915 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
1.61ct Oval
£1,634 GBP