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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 $2,523 USD
SGD 3,410 SGD
As of October 31, 2026
Save $3,551 USD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,074 USD 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 $2,523 to $6,074, a $3,551 spread on the same certified stone. NZ Jewellers lists it at $6,074. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,074 USD|Low: $2,323 USD|High: $6,315 USD|Avg: $3,463 USD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$2,523 USD
Retailer 8$2,682 USD
Retailer 7$2,876 USD
Retailer 5$2,905 USD
Retailer 9$3,017 USD
Retailer 2$3,038 USD
Retailer 3$3,628 USD
Retailer 4$4,886 USD
NZ Jewellers$6,074 USD

37 data points across 9 retailers

9 retailers$2,523 USD to $6,074 USD

A
Cheapest Retailer
-
$2,523 USD
SGD 3,410 SGD
A
Retailer 2
-
$2,682 USD
View
Final sale: no returns
A
Retailer 3
-
$2,876 USD
View
A
Retailer 4
-
$2,905 USD
View
B+
Retailer 5
-
$3,017 USD
View
B+
Retailer 6
-
$3,038 USD
£2,392 GBP
View
B+
Retailer 7
-
$3,628 USD
€3,455 EUR
View
B+
Retailer 8
-
$4,886 USD
£3,847 GBP
View
Most Expensive
B+
NZ Jewellers
c39e8ecf-5e32-4cac-9c35-ddcb81f17b33 · Oct 30
$6,074 USD
View
8 more retailers have this diamond
Prices start from $2,523 USDSave up to $3,551 USD

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
$2,523 USD