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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6565142220

Certificate GIA 6565142220

Diamond specifications and retailer prices

From €2,302 EUR
As of November 4, 2026
Save €2,924 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,226 EUR at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565142220. Listed at 18 retailers as of November 2, 2026, with prices from €2,302 to €5,226, a €2,924 spread on the same certified stone. NZ Jewellers lists it at €5,226. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565142220
Dimensions6.95 × 6.90 × 4.38 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Indented Natural
Top View
6.95 mm6.90 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565142220
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 4
Current: €5,226 EUR|Low: €2,302 EUR|High: €5,226 EUR|Avg: €3,144 EUR
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
Retailer 16
November 5, 2026
Retailer 16€2,302 EUR
Retailer 8€2,364 EUR
Retailer 15€2,382 EUR
Retailer 7€2,717 EUR
Retailer 13€2,717 EUR
Retailer 6€2,777 EUR
Retailer 10€2,840 EUR
Retailer 12€2,918 EUR
Retailer 5€2,952 EUR
Retailer 14€2,952 EUR
Retailer 9€3,085 EUR
Retailer 2€3,278 EUR
Retailer 4€3,479 EUR
Retailer 3€3,523 EUR
Retailer 11€5,016 EUR
NZ Jewellers€5,226 EUR

36 data points across 16 retailers

18 retailers€2,302 EUR to €5,226 EUR

A
Cheapest Retailer
-
€2,302 EUR
A
Retailer 2
-
€2,364 EUR
View
A
Retailer 3
-
€2,382 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,508 EUR
View
A
Retailer 5
-
€2,717 EUR
View
Retailer 6
-
€2,717 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€2,777 EUR
View
A
Retailer 8
-
€2,840 EUR
View
Retailer 9
-
€2,918 EUR
View
Price last confirmed 19 days ago
A
Retailer 10
-
€2,952 EUR
View
A
Retailer 11
-
€2,952 EUR
View
A
Retailer 12
-
€3,085 EUR
View
B+
Retailer 13
-
€3,131 EUR
View
B+
Retailer 14
-
€3,136 EUR
View
B+
Retailer 15
-
€3,278 EUR
View
B+
Retailer 16
-
€3,523 EUR
View
B
Retailer 17
-
€5,016 EUR
View
Most Expensive
B
NZ Jewellers
5466e838-73e8-4ff3-86d4-dbf94caca483 · Nov 2
€5,226 EUR
$5,835 USD
View
17 more retailers have this diamond
Prices start from €2,302 EURSave up to €2,924 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
€2,302 EUR