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Round|Natural|GIA

1.30ct I IF Round Natural Diamond

EX • I/IF • GIA 6561154205

Certificate GIA 6561154205

Diamond specifications and retailer prices

From €3,560 EUR
₹380,308 INR
As of October 31, 2026
Save €1,063 EUR (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,623 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6561154205. Listed at 7 retailers as of October 31, 2026, with prices from €3,560 to €4,623, a €1,063 spread on the same certified stone. Blue Nile lists it at €4,623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561154205
Dimensions6.93 × 6.96 × 4.34 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.93 mm6.96 mm1.30 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561154205
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.5%

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: Oct 31
Current: €4,623 EUR|Low: €3,366 EUR|High: €4,644 EUR|Avg: €3,960 EUR|-0.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€3,560 EUR
Retailer 4€3,736 EUR
Retailer 7€3,906 EUR
Retailer 5€4,020 EUR
Retailer 2€4,121 EUR
Retailer 6€4,145 EUR
Blue Nile€4,623 EUR

44 data points across 7 retailers

7 retailers€3,560 EUR to €4,623 EUR

A
Cheapest Retailer
-
€3,560 EUR
₹380,308 INR
A
Retailer 2
-
€3,736 EUR
$4,190 USD
View
A
Retailer 3
-
€3,906 EUR
$4,381 USD
View
A
Retailer 4
-
€4,020 EUR
$4,509 USD
View
Final sale: no returns
A
Retailer 5
-
€4,121 EUR
£3,639 GBP
View
A
Retailer 6
-
€4,145 EUR
SGD 6,282 SGD
View
Most Expensive
A
Blue Nile
30112488 · Oct 31
€4,623 EUR
$5,185 USD
View
6 more retailers have this diamond
Prices start from €3,560 EURSave up to €1,063 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
€3,560 EUR