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Round|Natural|GIA

1.30ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6545802542

Certificate GIA 6545802542

Diamond specifications and retailer prices

From €2,816 EUR
As of November 5, 2026
Save €3,040 EUR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,856 EUR at MOH London · As of November 2, 2026
View at MOH London

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 6545802542. Listed at 20 retailers as of November 2, 2026, with prices from €2,816 to €5,856, a €3,040 spread on the same certified stone. MOH London lists it at €5,856. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545802542
Dimensions6.93 × 6.95 × 4.38 mm
L/W Ratio1.00
Top View
6.93 mm6.95 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545802542
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 63.1%

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 5
Current: €5,856 EUR|Low: €2,229 EUR|High: €5,856 EUR|Avg: €3,165 EUR|+15.5%
MOH London
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 6, 2026
Retailer 8€2,435 EUR
Retailer 7€2,619 EUR
Retailer 15€2,725 EUR
Retailer 14€2,816 EUR
Retailer 12€2,928 EUR
Retailer 3€2,956 EUR
Retailer 4€2,956 EUR
Retailer 9€3,013 EUR
Retailer 5€3,054 EUR
Retailer 16€3,321 EUR
Retailer 6€3,326 EUR
Retailer 11€3,449 EUR
Retailer 2€3,503 EUR
Retailer 10€3,950 EUR
Retailer 13€4,034 EUR
MOH London€5,856 EUR

38 data points across 16 retailers

20 retailers€2,816 EUR to €5,856 EUR

Retailer 1
-
€2,435 EUR
Price last confirmed 15 days ago
Retailer 2
-
€2,619 EUR
View
Price last confirmed 12 days ago
Retailer 3
-
€2,635 EUR
View
Price last confirmed 29 days ago
Retailer 4
-
€2,635 EUR
View
Price last confirmed 25 days ago
Retailer 5
-
€2,736 EUR
View
Price last confirmed 38 days ago
B+
Retailer 6
-
€2,816 EUR
View
B+
Retailer 7
-
€2,928 EUR
View
Final sale: no returns
Retailer 8
-
€2,956 EUR
View
Price last confirmed 11 days ago
Retailer 9
-
€2,956 EUR
View
Price last confirmed 11 days ago
A
Retailer 10
-
€3,013 EUR
View
Retailer 11
-
€3,040 EUR
View
Price last confirmed 28 days ago
Retailer 12
-
€3,054 EUR
View
Price last confirmed 11 days ago
Retailer 13
-
€3,321 EUR
View
Price last confirmed 14 days ago
Retailer 14
-
€3,326 EUR
View
Price last confirmed 10 days ago
B+
Retailer 15
-
€3,449 EUR
View
B+
Retailer 16
-
€3,503 EUR
View
B
Retailer 17
-
€3,950 EUR
View
B+
Retailer 18
-
€4,034 EUR
View
Retailer 19
-
€5,067 EUR
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
145635E66 · Nov 2
€5,856 EUR
£5,148 GBP
View
19 more retailers have this diamond
Prices start from €2,816 EURSave up to €3,040 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
€2,816 EUR