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Oval|Natural|IGI

1.00ct E I1 Oval Natural Diamond

VG • E/I1 • IGI 743557820

Shape and cutting style on the report: Oval brilliant

Certificate IGI 743557820

Diamond specifications and retailer prices

From $691 USD
₹65,850 INR
As of October 28, 2026
Save $1,480 USD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,171 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743557820. Listed at 12 retailers as of October 27, 2026, with prices from $691 to $2,171, a $1,480 spread on the same certified stone. NZ Jewellers lists it at $2,171. 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

1.00
Carat
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 743557820
Dimensions8.25 × 5.48 × 3.48 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm5.48 mm1.00 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743557820
Side View
Table 58.0%Crown 34.9°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 63.5%

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 28
Current: $2,171 USD|Low: $414 USD|High: $2,171 USD|Avg: $899 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$691 USD
Retailer 12$719 USD
Retailer 10$774 USD
Retailer 3$799 USD
Retailer 8$820 USD
Retailer 4$961 USD
Retailer 7$1,240 USD
Retailer 11$1,267 USD
Retailer 2$1,343 USD
Retailer 5$1,343 USD
Retailer 6$1,870 USD
NZ Jewellers$2,171 USD

35 data points across 12 retailers

12 retailers$691 USD to $2,171 USD

A
Cheapest Retailer
-
$691 USD
₹65,850 INR
A
Retailer 2
-
$719 USD
View
A
Retailer 3
-
$774 USD
View
A
Retailer 4
-
$799 USD
View
B+
Retailer 5
-
$820 USD
View
B+
Retailer 6
-
$960 USD
View
B+
Retailer 7
-
$1,240 USD
View
Final sale: no returns
B+
Retailer 8
-
$1,267 USD
View
B+
Retailer 9
-
$1,343 USD
View
B+
Retailer 10
-
$1,343 USD
View
B+
Retailer 11
-
$1,870 USD
€1,781 EUR
View
Most Expensive
B+
NZ Jewellers
4a5e3c35-1042-4b8e-ac73-d70dd7677b42 · Oct 27
$2,171 USD
View
11 more retailers have this diamond
Prices start from $691 USDSave up to $1,480 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
1.00ct Oval
$691 USD