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Oval|Natural|IGI

1.81ct H SI1 Oval Natural Diamond

VG • H/SI1 • IGI 756555308

Certificate IGI 756555308

Diamond specifications and retailer prices

From $6,044 USD
SGD 8,168 SGD
4 retailers carry this diamond
Most expensive: $7,050 USD at Yorxs
View at Yorxs

About this 1.81ct natural oval diamond

This 1.81ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 756555308. Listed at 4 retailers. 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

1.81
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 756555308
Dimensions9.01 × 6.64 × 4.47 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
9.01 mm6.64 mm1.81 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 756555308
Side View
Table 64.0%Crown 43.1°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $5,669 USD|Low: $4,690 USD|High: $7,740 USD|Avg: $7,156 USD|-18.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
September 19, 2026
Retailer 2$4,690 USD
Retailer 1$5,669 USD
Retailer 3$6,450 USD
Yorxs$7,050 USD
Retailer 7$7,055 USD
Retailer 6$7,456 USD
Retailer 5$7,660 USD
Retailer 4$7,740 USD

10 data points across 8 retailers

4 retailers

B+
Retailer 1
-
$5,669 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$6,044 USD
SGD 8,168 SGD
View
B+
Retailer 3
-
$6,450 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Yorxs
531320481 · Jul 13
$7,050 USD
€6,714 EUR
View
Price last confirmed 80 days ago
3 more retailers have this diamond
Prices start from $6,044 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.

B+
1.81ct Oval
$6,044 USD