Round|Natural|GIA

1.30ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7493732351

Shape and cutting style on the report: Round brilliant

Certificate GIA 7493732351

Diamond specifications and retailer prices

From €2,006 EUR
As of November 6, 2026
Save €3,599 EUR (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,606 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7493732351. Listed at 14 retailers as of November 5, 2026, with prices from €2,006 to €5,606, a €3,599 spread on the same certified stone. NZ Jewellers lists it at €5,606. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7493732351
Dimensions7.04 × 7.00 × 4.28 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
7.04 mm7.00 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7493732351
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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 6
Current: €5,606 EUR|Low: €1,984 EUR|High: €5,606 EUR|Avg: €2,966 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
November 6, 2026
Retailer 11€2,006 EUR
Retailer 12€2,175 EUR
Retailer 14€2,282 EUR
Retailer 13€2,388 EUR
Retailer 4€2,429 EUR
Retailer 6€2,429 EUR
Retailer 3€2,522 EUR
Retailer 15€2,610 EUR
Retailer 5€2,803 EUR
Retailer 2€2,822 EUR
Retailer 10€2,848 EUR
Retailer 7€3,113 EUR
Retailer 8€3,272 EUR
Retailer 9€4,472 EUR
NZ Jewellers€5,606 EUR

43 data points across 15 retailers

14 retailers€2,006 EUR to €5,606 EUR

A
Cheapest Retailer
-
€2,006 EUR
A
Retailer 2
-
€2,175 EUR
View
B+
Retailer 3
-
€2,282 EUR
View
B+
Retailer 4
-
€2,388 EUR
View
B+
Retailer 5
-
€2,429 EUR
View
Retailer 6
-
€2,429 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€2,522 EUR
View
B+
Retailer 8
-
€2,803 EUR
View
B+
Retailer 9
-
€2,822 EUR
View
B+
Retailer 10
-
€2,848 EUR
View
Retailer 11
-
€3,113 EUR
View
Price last confirmed 14 days ago
B+
Retailer 12
-
€3,272 EUR
View
B
Retailer 13
-
€4,472 EUR
View
Most Expensive
B
NZ Jewellers
d9853eb9-a014-4d35-b548-87f36da0af22 · Nov 5
€5,606 EUR
$6,292 USD
View
13 more retailers have this diamond
Prices start from €2,006 EURSave up to €3,599 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
€2,006 EUR