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Oval|Natural|IGI

1.55ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 522249773

Shape and cutting style on the report: Oval brilliant

Certificate IGI 522249773

Diamond specifications and retailer prices

From £3,606 GBP
$4,831 USD
As of November 1, 2026
Save £3,117 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,631 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.55ct natural oval diamond

This 1.55ct 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 522249773. Listed at 11 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.55
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.6°
Pavilion angle33.8°
OriginNatural
Grading LabIGI
CertificateIGI 522249773
Dimensions9.03 × 6.10 × 3.82 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
9.03 mm6.10 mm1.55 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 522249773
Side View
Table 53.0%Crown 38.6°Girdle: STK-ETKPavilion 33.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,421 GBP|Low: £3,244 GBP|High: £6,804 GBP|Avg: £4,475 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9£3,244 GBP
Retailer 5£3,606 GBP
Retailer 4£3,642 GBP
Retailer 8£3,850 GBP
Retailer 7£4,085 GBP
Retailer 1£4,421 GBP
Retailer 3£4,986 GBP
Retailer 6£5,440 GBP
Retailer 2£6,722 GBP

23 data points across 9 retailers

11 retailers£3,606 GBP to £6,722 GBP

B+
Cheapest Retailer
-
£3,606 GBP
$4,831 USD
Retailer 2
-
£3,642 GBP
$4,880 USD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
£4,085 GBP
$5,473 USD
View
Retailer 4
-
£4,134 GBP
$5,539 USD
View
Price last confirmed 20 days ago
Retailer 5
-
£4,134 GBP
$5,539 USD
View
Price last confirmed 25 days ago
Retailer 6
-
£4,134 GBP
$5,539 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
£4,421 GBP
View
Retailer 8
-
£4,770 GBP
$6,391 USD
View
Price last confirmed 23 days ago
B
Retailer 9
-
£4,986 GBP
€6,363 EUR
View
B
Retailer 10
-
£6,722 GBP
View
Most Expensive
NZ Jewellers
c1e8f9dc-48b4-4945-bae2-68088d1c93ba · Sep 30
£7,631 GBP
$10,225 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from £3,606 GBPSave up to £3,117 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+
1.55ct Oval
£3,606 GBP