Oval|Natural|IGI

1.30ct H SI1 Oval Natural Diamond

VG • H/SI1 • IGI 833690428

Shape and cutting style on the report: Oval brilliant

Certificate IGI 833690428

Diamond specifications and retailer prices

From $2,941 USD
₹280,136 INR
As of November 1, 2026
Save $3,640 USD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,581 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 833690428. Listed at 19 retailers as of October 30, 2026, with prices from $2,941 to $6,581, a $3,640 spread on the same certified stone. NZ Jewellers lists it at $6,581. 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

1.30
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 833690428
Dimensions8.45 × 5.98 × 3.82 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.45 mm5.98 mm1.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833690428
Side View
Table 63.0%Crown 41.4°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 63.9%

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: Nov 1
Current: $2,941 USD|Low: $2,935 USD|High: $6,386 USD|Avg: $4,002 USD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1$2,941 USD
Retailer 10$3,486 USD
Retailer 8$3,593 USD
Retailer 3$3,685 USD
Retailer 2$3,756 USD
Retailer 9$3,923 USD
Retailer 5$4,020 USD
Retailer 7$4,424 USD
Retailer 6$4,643 USD
Retailer 4$6,317 USD

27 data points across 10 retailers

19 retailers$2,941 USD to $6,581 USD

A
Cheapest Retailer
-
$2,941 USD
₹280,136 INR
B+
Retailer 2
-
$3,354 USD
View
B+
Retailer 3
-
$3,486 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,593 USD
View
B+
Retailer 5
-
$3,615 USD
View
B+
Retailer 6
-
$3,685 USD
£2,901 GBP
View
B+
Retailer 7
-
$3,756 USD
View
B+
Retailer 8
-
$3,778 USD
View
B+
Retailer 9
-
$3,778 USD
View
B+
Retailer 10
-
$3,923 USD
View
B+
Retailer 11
-
$3,924 USD
View
B+
Retailer 12
-
$3,980 USD
View
B+
Retailer 13
-
$4,020 USD
£3,166 GBP
View
B
Retailer 14
-
$4,359 USD
View
B
Retailer 15
-
$4,424 USD
€4,213 EUR
View
B
Retailer 16
-
$4,643 USD
ZAR 75,013 ZAR
View
B
Retailer 17
-
$5,663 USD
View
B
Retailer 18
-
$6,317 USD
£4,974 GBP
View
Most Expensive
C
NZ Jewellers
e50731c4-0e18-4de8-88ac-a198d402974b · Oct 30
$6,581 USD
View
18 more retailers have this diamond
Prices start from $2,941 USDSave up to $3,640 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
1.30ct Oval
$2,941 USD