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Oval|Natural|IGI

1.54ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 737543838

Shape and cutting style on the report: Oval brilliant

Certificate IGI 737543838

Diamond specifications and retailer prices

From $3,227 SGD
As of October 31, 2026
Save $4,541 SGD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,768 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct 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 737543838. Listed at 9 retailers as of October 30, 2026, with prices from $3,227 to $7,768, a $4,541 spread on the same certified stone. NZ Jewellers lists it at $7,768. 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

1.54
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle47.2°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 737543838
Dimensions8.51 × 6.27 × 4.28 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
8.51 mm6.27 mm1.54 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 737543838
Side View
Table 60.0%Crown 47.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 68.3%

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: Oct 31
Current: $7,768 SGD|Low: $2,971 SGD|High: $8,076 SGD|Avg: $4,430 SGD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$3,227 SGD
Retailer 9$3,430 SGD
Retailer 8$3,678 SGD
Retailer 6$3,715 SGD
Retailer 3$3,885 SGD
Retailer 2$4,164 SGD
Retailer 4$4,640 SGD
Retailer 5$6,248 SGD
NZ Jewellers$7,768 SGD

37 data points across 9 retailers

9 retailers$3,227 SGD to $7,768 SGD

A
Cheapest Retailer
-
$3,227 SGD
A
Retailer 2
-
$3,430 SGD
$2,682 USD
View
Final sale: no returns
A
Retailer 3
-
$3,678 SGD
$2,876 USD
View
A
Retailer 4
-
$3,715 SGD
$2,905 USD
View
B+
Retailer 5
-
$3,885 SGD
£2,392 GBP
View
B+
Retailer 6
-
$4,164 SGD
$3,256 USD
View
B+
Retailer 7
-
$4,640 SGD
€3,455 EUR
View
B+
Retailer 8
-
$6,248 SGD
£3,847 GBP
View
Most Expensive
B+
NZ Jewellers
c39e8ecf-5e32-4cac-9c35-ddcb81f17b33 · Oct 30
$7,768 SGD
$6,074 USD
View
8 more retailers have this diamond
Prices start from $3,227 SGDSave up to $4,541 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
1.54ct Oval
$3,227 SGD