CaratHunter
Plans
Round|Natural|GIA

1.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 1499141704

Certificate GIA 1499141704

Diamond specifications and retailer prices

From €1,630 EUR
As of November 6, 2026
Save €2,951 EUR (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,581 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1499141704. Listed at 14 retailers as of November 5, 2026, with prices from €1,630 to €4,581, a €2,951 spread on the same certified stone. NZ Jewellers lists it at €4,581. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1499141704
Dimensions6.87 × 6.93 × 4.35 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
6.87 mm6.93 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1499141704
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: €4,581 EUR|Low: €1,619 EUR|High: €4,595 EUR|Avg: €2,412 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 10€1,630 EUR
Retailer 12€1,922 EUR
Retailer 13€1,979 EUR
Retailer 7€2,136 EUR
Retailer 14€2,163 EUR
Retailer 11€2,178 EUR
Retailer 4€2,191 EUR
Retailer 6€2,191 EUR
Retailer 15€2,292 EUR
Retailer 2€2,304 EUR
Retailer 5€2,316 EUR
Retailer 3€2,529 EUR
Retailer 9€2,674 EUR
Retailer 8€2,715 EUR
NZ Jewellers€4,581 EUR

44 data points across 15 retailers

14 retailers€1,630 EUR to €4,581 EUR

A
Cheapest Retailer
-
€1,630 EUR
B+
Retailer 2
-
€1,922 EUR
View
B+
Retailer 3
-
€1,979 EUR
View
B+
Retailer 4
-
€2,136 EUR
View
B
Retailer 5
-
€2,178 EUR
View
Retailer 6
-
€2,191 EUR
View
Price last confirmed 8 days ago
B
Retailer 7
-
€2,191 EUR
View
B
Retailer 8
-
€2,292 EUR
View
B
Retailer 9
-
€2,304 EUR
View
B
Retailer 10
-
€2,316 EUR
View
B
Retailer 11
-
€2,529 EUR
View
B
Retailer 12
-
€2,674 EUR
View
B
Retailer 13
-
€2,715 EUR
View
Most Expensive
C
NZ Jewellers
a0cd2c9f-6d0f-448f-8c18-217fc99f84b1 · Nov 5
€4,581 EUR
$5,142 USD
View
13 more retailers have this diamond
Prices start from €1,630 EURSave up to €2,951 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
€1,630 EUR