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Oval|Natural|IGI

1.58ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 813642496

Shape and cutting style on the report: Oval brilliant

Certificate IGI 813642496

Diamond specifications and retailer prices

From $3,959 SGD
$3,097 USD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: $5,627 SGD at Wholesale Diamonds Direct · As of October 7, 2026
View at Wholesale Diamonds Direct

About this 1.58ct natural oval diamond

This 1.58ct 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 813642496. Listed at 4 retailers as of October 31, 2026. 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

1.58
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.4°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 813642496
Dimensions9.70 × 6.26 × 3.90 mm
L/W Ratio1.55
Girdle conditionFaceted
Top View
9.70 mm6.26 mm1.58 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 813642496
Side View
Table 59.0%Crown 39.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.3%

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: Oct 31
Current: $3,285 SGD|Low: $2,505 SGD|High: $5,950 SGD|Avg: $3,917 SGD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
October 7, 2026
Retailer 5$2,505 SGD
Retailer 2$3,049 SGD
Retailer 1$3,285 SGD
Retailer 4$3,306 SGD
Retailer 7$3,959 SGD
Retailer 3$4,012 SGD
Retailer 6$4,990 SGD
Wholesale Diamonds Direct$5,627 SGD

12 data points across 8 retailers

4 retailers

Retailer 1
-
$3,285 SGD
$2,570 USD
Price last confirmed 25 days ago
Retailer 2
-
$3,306 SGD
$2,586 USD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$3,959 SGD
$3,097 USD
View
Most Expensive
Wholesale Diamonds Direct
344572633 · Oct 7
$5,627 SGD
$4,401 USD
View
Price last confirmed 25 days ago
3 more retailers have this diamond
Prices start from $3,959 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.

B+
1.58ct Oval
$3,959 SGD