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Oval|Natural|IGI

0.55ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 815640122

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815640122

Diamond specifications and retailer prices

From $633 SGD
$495 USD
As of October 29, 2026
Save $1,791 SGD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,424 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815640122. Listed at 9 retailers as of October 29, 2026, with prices from $633 to $2,424, a $1,791 spread on the same certified stone. NZ Jewellers lists it at $2,424. 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

0.55
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 815640122
Dimensions6.41 × 4.61 × 2.87 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
6.41 mm4.61 mm0.55 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815640122
Side View
Table 62.0%Crown 40.5°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 62.3%

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 29
Current: $2,424 SGD|Low: $633 SGD|High: $2,424 SGD|Avg: $1,041 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$633 SGD
Retailer 7$681 SGD
Retailer 3$737 SGD
Retailer 9$804 SGD
Retailer 2$898 SGD
Retailer 8$943 SGD
Retailer 4$946 SGD
Retailer 6$1,468 SGD
NZ Jewellers$2,424 SGD

21 data points across 9 retailers

9 retailers$633 SGD to $2,424 SGD

A
Cheapest Retailer
-
$633 SGD
$495 USD
A
Retailer 2
-
$681 SGD
$533 USD
View
A
Retailer 3
-
$737 SGD
£454 GBP
View
B+
Retailer 4
-
$804 SGD
$629 USD
View
A
Retailer 5
-
$898 SGD
€669 EUR
View
B+
Retailer 6
-
$943 SGD
$737 USD
View
B+
Retailer 7
-
$946 SGD
$740 USD
View
B
Retailer 8
-
$1,468 SGD
£904 GBP
View
Most Expensive
C
NZ Jewellers
32fe64f6-feda-4c6a-bb0d-f49602443df9 · Oct 30
$2,424 SGD
$1,896 USD
View
8 more retailers have this diamond
Prices start from $633 SGDSave up to $1,791 SGD

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
0.55ct Oval
$633 SGD