Round|Natural|IGI

1.30ct G IF Round Natural Diamond

EX • G/IF • IGI 828674522

Shape and cutting style on the report: Round brilliant

Certificate IGI 828674522

Diamond specifications and retailer prices

From $5,535 USD
As of November 1, 2026
Save $4,222 USD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,077 USD at NZ Jewellers · As of September 28, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 828674522. Listed at 17 retailers as of November 1, 2026, with a 76% 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 828674522
Dimensions6.91 × 6.97 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.91 mm6.97 mm1.30 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828674522
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41.2°CuletDepth 62.6%

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 1
Current: $6,383 USD|Low: $5,535 USD|High: $9,874 USD|Avg: $6,661 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10$5,535 USD
Retailer 3$5,776 USD
Retailer 5$5,932 USD
Retailer 11$6,113 USD
Retailer 2$6,115 USD
Retailer 9$6,145 USD
Retailer 1$6,383 USD
Retailer 6$6,545 USD
Retailer 12$6,583 USD
Retailer 4$6,782 USD
Retailer 8$8,137 USD
Retailer 7$9,757 USD

31 data points across 12 retailers

17 retailers$5,535 USD to $9,757 USD

A
Cheapest Retailer
-
$5,535 USD
A
Retailer 2
-
$5,776 USD
View
A
Retailer 3
-
$5,932 USD
£4,671 GBP
View
Retailer 4
-
$6,113 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$6,113 USD
View
Final sale: no returns
A
Retailer 6
-
$6,115 USD
A$9,408 AUD
View
A
Retailer 7
-
$6,145 USD
View
A
Retailer 8
-
$6,383 USD
£5,026 GBP
View
A
Retailer 9
-
$6,545 USD
€6,233 EUR
View
A
Retailer 10
-
$6,583 USD
View
Retailer 11
-
$6,623 USD
View
Price last confirmed 26 days ago
Retailer 12
-
$6,725 USD
View
Price last confirmed 34 days ago
A
Retailer 13
-
$6,782 USD
View
Retailer 14
-
$7,641 USD
View
Price last confirmed 34 days ago
A
Retailer 15
-
$8,137 USD
ZAR 131,452 ZAR
View
A
Retailer 16
-
$9,757 USD
£7,683 GBP
View
Most Expensive
NZ Jewellers
6212275a-00c6-4e2d-b246-d942e420755c · Sep 28
$11,077 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $5,535 USDSave up to $4,222 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
$5,535 USD