Oval|Natural|IGI

1.30ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 830630927

Shape and cutting style on the report: Oval brilliant

Certificate IGI 830630927

Diamond specifications and retailer prices

From $1,866 USD
As of November 6, 2026
Save $2,910 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,776 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 830630927. Listed at 12 retailers as of November 5, 2026, with prices from $1,866 to $4,776, a $2,910 spread on the same certified stone. NZ Jewellers lists it at $4,776. 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
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 830630927
Dimensions8.45 × 6.08 × 3.75 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.45 mm6.08 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 830630927
Side View
Table 57.0%Crown 41.6°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,776 USD|Low: $1,866 USD|High: $4,776 USD|Avg: $2,723 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$1,866 USD
Retailer 3$2,171 USD
Retailer 6$2,284 USD
Retailer 8$2,390 USD
Retailer 4$2,636 USD
Retailer 10$2,640 USD
Retailer 5$2,788 USD
Retailer 9$2,932 USD
Retailer 7$3,991 USD
NZ Jewellers$4,776 USD

40 data points across 10 retailers

12 retailers$1,866 USD to $4,776 USD

A
Cheapest Retailer
-
$1,866 USD
A
Retailer 2
-
$2,171 USD
View
B+
Retailer 3
-
$2,284 USD
View
B+
Retailer 4
-
$2,316 USD
View
B+
Retailer 5
-
$2,390 USD
View
B+
Retailer 6
-
$2,423 USD
View
B+
Retailer 7
-
$2,636 USD
View
B+
Retailer 8
-
$2,640 USD
View
B+
Retailer 9
-
$2,788 USD
View
B+
Retailer 10
-
$2,932 USD
View
B+
Retailer 11
-
$3,991 USD
View
Most Expensive
B
NZ Jewellers
04a82a88-5105-4bde-a65e-e984f75272a2 · Nov 5
$4,776 USD
View
11 more retailers have this diamond
Prices start from $1,866 USDSave up to $2,910 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
$1,866 USD