Oval|Natural|IGI

0.73ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 649481408

Shape and cutting style on the report: Oval brilliant

Certificate IGI 649481408

Diamond specifications and retailer prices

From $560 USD
As of October 30, 2026
Save $852 USD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,908 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.73ct natural oval diamond

This 0.73ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 649481408. Listed at 12 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 649481408
Dimensions6.58 × 5.04 × 3.31 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Top View
6.58 mm5.04 mm0.73 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 649481408
Side View
Table 61.0%Crown 38.1°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 65.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $810 USD|Low: $514 USD|High: $1,422 USD|Avg: $825 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$560 USD
Retailer 6$620 USD
Retailer 10$671 USD
Retailer 9$740 USD
Retailer 8$747 USD
Retailer 1$810 USD
Retailer 7$868 USD
Retailer 2$896 USD
Retailer 4$897 USD
Retailer 3$1,412 USD

36 data points across 10 retailers

12 retailers$560 USD to $1,412 USD

B+
Cheapest Retailer
-
$560 USD
Final sale: no returns
Retailer 2
-
$608 USD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$620 USD
View
Retailer 4
-
$655 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$702 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$740 USD
View
B+
Retailer 7
-
$747 USD
View
B+
Retailer 8
-
$810 USD
£638 GBP
View
B+
Retailer 9
-
$868 USD
View
B+
Retailer 10
-
$897 USD
€854 EUR
View
B
Retailer 11
-
$1,412 USD
£1,112 GBP
View
Most Expensive
NZ Jewellers
db7d92c2-2325-4632-ae3a-b2e1a6683403 · Sep 30
$1,908 USD
View
Price last confirmed 30 days ago
11 more retailers have this diamond
Prices start from $560 USDSave up to $852 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.

B+
0.73ct Oval
$560 USD