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Round|Natural|GIA

1.30ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6552630856

Certificate GIA 6552630856

Diamond specifications and retailer prices

From €2,580 EUR
As of November 6, 2026
Save €3,211 EUR (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,790 EUR at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552630856. Listed at 13 retailers as of November 5, 2026, with prices from €2,580 to €5,790, a €3,211 spread on the same certified stone. NZ Jewellers lists it at €5,790. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552630856
Dimensions6.91 × 6.96 × 4.36 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Knot, Needle, Indented Natural
Top View
6.91 mm6.96 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552630856
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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 6
Current: €5,790 EUR|Low: €2,556 EUR|High: €5,809 EUR|Avg: €3,597 EUR|-0.3%
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 6€2,580 EUR
Retailer 9€2,590 EUR
Retailer 7€3,005 EUR
Retailer 4€3,068 EUR
Retailer 5€3,177 EUR
Retailer 3€3,258 EUR
Retailer 11€3,324 EUR
Retailer 10€3,451 EUR
Retailer 13€3,539 EUR
Retailer 2€3,791 EUR
Retailer 12€3,834 EUR
Retailer 8€5,542 EUR
NZ Jewellers€5,790 EUR

29 data points across 13 retailers

13 retailers€2,580 EUR to €5,790 EUR

A
Cheapest Retailer
-
€2,580 EUR
A
Retailer 2
-
€2,590 EUR
View
A
Retailer 3
-
€3,005 EUR
View
A
Retailer 4
-
€3,068 EUR
View
Final sale: no returns
A
Retailer 5
-
€3,177 EUR
View
Retailer 6
-
€3,258 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
-
€3,324 EUR
View
A
Retailer 8
-
€3,451 EUR
View
A
Retailer 9
-
€3,539 EUR
View
A
Retailer 10
-
€3,791 EUR
View
A
Retailer 11
-
€3,834 EUR
View
B+
Retailer 12
-
€5,542 EUR
View
Most Expensive
B
NZ Jewellers
8eaa25aa-d45c-4362-9280-7c9ad529c464 · Nov 5
€5,790 EUR
$6,465 USD
View
12 more retailers have this diamond
Prices start from €2,580 EURSave up to €3,211 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
€2,580 EUR