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Round|Natural|GIA

1.30ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1565232993

Certificate GIA 1565232993

Diamond specifications and retailer prices

From €3,611 EUR
As of November 4, 2026
Save €4,459 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,071 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565232993. Listed at 16 retailers as of November 4, 2026, with prices from €3,611 to €8,071, a €4,459 spread on the same certified stone. NZ Jewellers lists it at €8,071. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565232993
Dimensions6.93 × 6.98 × 4.33 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.93 mm6.98 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565232993
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.3%

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 4
Current: €8,071 EUR|Low: €3,588 EUR|High: €8,262 EUR|Avg: €5,074 EUR|-2.3%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 13€3,611 EUR
Retailer 8€3,633 EUR
Retailer 7€4,120 EUR
Retailer 6€4,339 EUR
Retailer 4€4,454 EUR
Retailer 5€4,598 EUR
Retailer 9€4,618 EUR
Retailer 11€4,826 EUR
Retailer 12€4,826 EUR
Retailer 3€5,052 EUR
Retailer 2€5,173 EUR
Retailer 15€5,568 EUR
Retailer 14€5,571 EUR
Retailer 10€7,665 EUR
NZ Jewellers€8,071 EUR

26 data points across 15 retailers

16 retailers€3,611 EUR to €8,071 EUR

A
Cheapest Retailer
-
€3,611 EUR
A
Retailer 2
-
€3,633 EUR
View
A
Retailer 3
-
€4,120 EUR
View
B+
Retailer 4
-
€4,339 EUR
View
B+
Retailer 5
-
€4,454 EUR
View
Final sale: no returns
Retailer 6
-
€4,598 EUR
View
Price last confirmed 14 days ago
B+
Retailer 7
-
€4,618 EUR
View
B+
Retailer 8
-
€4,826 EUR
View
B+
Retailer 9
-
€4,826 EUR
View
Retailer 10
-
€5,005 EUR
View
Price last confirmed 29 days ago
B+
Retailer 11
-
€5,052 EUR
View
B+
Retailer 12
-
€5,173 EUR
View
B+
Retailer 13
-
€5,568 EUR
View
B
Retailer 14
-
€5,571 EUR
View
B
Retailer 15
-
€7,665 EUR
View
Most Expensive
B
NZ Jewellers
b22715bd-fd4a-4e5a-80f3-ea46f95bba86 · Nov 5
€8,071 EUR
$9,011 USD
View
15 more retailers have this diamond
Prices start from €3,611 EURSave up to €4,459 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
€3,611 EUR