Round|Natural|IGI

1.30ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 809656848

Shape and cutting style on the report: Round brilliant

Certificate IGI 809656848

Diamond specifications and retailer prices

From $1,928 USD
As of November 5, 2026
Save $2,556 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,470 USD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 809656848. Listed at 14 retailers as of November 2, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 809656848
Dimensions6.86 × 6.94 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.86 mm6.94 mm1.30 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809656848
Side View
Table 56.0%Crown 36.3°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 62.6%

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 5
Current: $5,470 USD|Low: $1,928 USD|High: $5,528 USD|Avg: $3,093 USD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$1,928 USD
Retailer 3$1,949 USD
Retailer 2$2,473 USD
Retailer 11$2,570 USD
Retailer 5$2,605 USD
Retailer 13$2,657 USD
Retailer 4$2,705 USD
Retailer 6$2,781 USD
Retailer 9$2,944 USD
Retailer 7$3,109 USD
Retailer 10$3,740 USD
Retailer 12$4,484 USD
NZ Jewellers$5,470 USD

24 data points across 13 retailers

14 retailers$1,928 USD to $4,484 USD

A
Cheapest Retailer
-
$1,928 USD
Retailer 2
-
$1,949 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,473 USD
View
A
Retailer 4
-
$2,570 USD
View
Retailer 5
-
$2,605 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$2,630 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$2,657 USD
View
Retailer 8
-
$2,705 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$2,781 USD
View
A
Retailer 10
-
$2,944 USD
View
A
Retailer 11
-
$3,109 USD
View
A
Retailer 12
-
$3,740 USD
View
B+
Retailer 13
-
$4,484 USD
View
Most Expensive
NZ Jewellers
e02b6e4f-7269-44e9-8504-aee128d46eff · Oct 20
$5,470 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $1,928 USDSave up to $2,556 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 Round
$1,928 USD