Round|Natural|IGI

1.30ct G IF Round Natural Diamond

EX • G/IF • IGI 825618539

Shape and cutting style on the report: Round brilliant

Certificate IGI 825618539

Diamond specifications and retailer prices

From €4,973 EUR
£4,392 GBP
As of November 1, 2026
Save €3,205 EUR (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €9,754 EUR 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 825618539. Listed at 8 retailers as of November 1, 2026, with a 64% 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 angle35.6°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 825618539
Dimensions6.90 × 6.96 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.90 mm6.96 mm1.30 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825618539
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°CuletDepth 62.8%

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 1
Current: €4,973 EUR|Low: €4,971 EUR|High: €8,684 EUR|Avg: €6,099 EUR|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 1€4,973 EUR
Retailer 3€5,167 EUR
Retailer 4€5,305 EUR
Retailer 2€8,179 EUR

22 data points across 4 retailers

8 retailers€4,973 EUR to €8,179 EUR

A
Cheapest Retailer
-
€4,973 EUR
£4,392 GBP
A
Retailer 2
-
€5,167 EUR
$5,795 USD
View
A
Retailer 3
-
€5,305 EUR
$5,950 USD
View
Retailer 4
-
€5,803 EUR
$6,509 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€5,832 EUR
$6,541 USD
View
Price last confirmed 37 days ago
Retailer 6
-
€5,922 EUR
$6,642 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
€8,179 EUR
£7,223 GBP
View
Most Expensive
NZ Jewellers
3f3b748a-c117-4413-bb48-d036b6588782 · Sep 28
€9,754 EUR
$10,940 USD
View
Price last confirmed 35 days ago
7 more retailers have this diamond
Prices start from €4,973 EURSave up to €3,205 EUR

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
€4,973 EUR