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Oval|Natural|IGI

1.56ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 831625019

Shape and cutting style on the report: Oval brilliant

Certificate IGI 831625019

Diamond specifications and retailer prices

From £2,977 GBP
As of November 1, 2026
Save £2,162 GBP (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,139 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.56ct natural oval diamond

This 1.56ct 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 831625019. Listed at 4 retailers as of November 1, 2026, with prices from £2,977 to £5,139, a £2,162 spread on the same certified stone. MOH London lists it at £5,139. 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

1.56
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.3°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 831625019
Dimensions9.24 × 6.40 × 3.95 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
9.24 mm6.40 mm1.56 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831625019
Side View
Table 64.0%Crown 37.3°Girdle: STK-THKPavilion 39.1°CuletDepth 61.7%

Caratlytics Score

How it works →
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 1
Current: £5,139 GBP|Low: £2,977 GBP|High: £5,139 GBP|Avg: £3,647 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£2,977 GBP
Retailer 3£3,073 GBP
Retailer 4£3,523 GBP
MOH London£5,139 GBP

2 data points across 4 retailers

4 retailers£2,977 GBP to £5,139 GBP

B+
Cheapest Retailer
-
£2,977 GBP
B+
Retailer 2
-
£3,073 GBP
$4,117 USD
View
B+
Retailer 3
-
£3,523 GBP
€4,496 EUR
View
Most Expensive
B
MOH London
87CB5FEC4 · Nov 1
£5,139 GBP
View
3 more retailers have this diamond
Prices start from £2,977 GBPSave up to £2,162 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+
1.56ct Oval
£2,977 GBP