Round|Natural|IGI

1.30ct F IF Round Natural Diamond

EX • F/IF • IGI 819652234

Shape and cutting style on the report: Round brilliant

Certificate IGI 819652234

Diamond specifications and retailer prices

From $5,530 USD
As of November 4, 2026
Save $7,294 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,981 USD at NZ Jewellers · As of September 21, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 819652234. Listed at 19 retailers as of November 4, 2026, with a 132% 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
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 819652234
Dimensions6.94 × 6.99 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.94 mm6.99 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819652234
Side View
Table 59.0%Crown 33.4°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 61.9%

Caratlytics Score

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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 4
Current: $12,824 USD|Low: $5,115 USD|High: $12,824 USD|Avg: $7,985 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$5,530 USD
Retailer 9$5,881 USD
Retailer 3$6,686 USD
Retailer 14$7,075 USD
Retailer 15$7,076 USD
Retailer 7$7,077 USD
Retailer 2$7,206 USD
Retailer 4$7,667 USD
Retailer 13$7,785 USD
Retailer 5$7,830 USD
Retailer 10$7,847 USD
Retailer 6$8,847 USD
Retailer 8$9,355 USD
Retailer 11$10,656 USD
NZ Jewellers$12,824 USD

30 data points across 15 retailers

19 retailers$5,530 USD to $12,824 USD

A
Cheapest Retailer
-
$5,530 USD
A
Retailer 2
-
$5,881 USD
View
A
Retailer 3
-
$6,686 USD
View
A
Retailer 4
-
$6,820 USD
View
A
Retailer 5
-
$7,075 USD
View
A
Retailer 6
-
$7,076 USD
View
Final sale: no returns
Retailer 7
-
$7,077 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$7,206 USD
View
A
Retailer 9
-
$7,667 USD
View
A
Retailer 10
-
$7,785 USD
View
A
Retailer 11
-
$7,830 USD
View
A
Retailer 12
-
$7,847 USD
View
Retailer 13
-
$7,949 USD
View
Price last confirmed 44 days ago
A
Retailer 14
-
$8,847 USD
View
Retailer 15
-
$9,171 USD
View
Price last confirmed 45 days ago
A
Retailer 16
-
$9,355 USD
View
B+
Retailer 17
-
$10,656 USD
View
B
Retailer 18
-
$12,824 USD
View
Most Expensive
NZ Jewellers
458bdbe7-9e8f-484e-a5a4-d6ff8536f1a8 · Sep 21
$12,981 USD
View
Price last confirmed 45 days ago
18 more retailers have this diamond
Prices start from $5,530 USDSave up to $7,294 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
$5,530 USD