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2.60ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 778680003

Shape and cutting style on the report: Round brilliant

Certificate IGI 778680003

Diamond specifications and retailer prices

From €6,371 EUR
₹677,886 INR
As of October 31, 2026
Save €7,343 EUR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €13,715 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.6ct natural round diamond

This 2.6ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 778680003. Listed at 15 retailers as of October 30, 2026, with prices from €6,371 to €13,715, a €7,343 spread on the same certified stone. NZ Jewellers lists it at €13,715. 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

2.60
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 778680003
Dimensions8.62 × 8.67 × 5.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.62 mm8.67 mm2.60 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778680003
Side View
Table 60.0%Crown 36.5°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 63.5%

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: Oct 31
Current: €13,715 EUR|Low: €6,371 EUR|High: €14,610 EUR|Avg: €8,869 EUR|-6.1%
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 1, 2026
Retailer 8€6,371 EUR
Retailer 5€7,087 EUR
Retailer 7€7,250 EUR
Retailer 15€7,468 EUR
Retailer 3€7,485 EUR
Retailer 4€7,568 EUR
Retailer 11€7,569 EUR
Retailer 14€8,200 EUR
Retailer 12€8,326 EUR
Retailer 10€8,381 EUR
Retailer 2€8,434 EUR
Retailer 9€8,960 EUR
Retailer 6€9,461 EUR
Retailer 13€11,489 EUR
NZ Jewellers€13,715 EUR

26 data points across 15 retailers

15 retailers€6,371 EUR to €13,715 EUR

A
Cheapest Retailer
-
€6,371 EUR
₹677,886 INR
A
Retailer 2
-
€7,087 EUR
$7,918 USD
View
A
Retailer 3
-
€7,250 EUR
$8,100 USD
View
A
Retailer 4
-
€7,468 EUR
$8,343 USD
View
A
Retailer 5
-
€7,485 EUR
SGD 11,300 SGD
View
A
Retailer 6
-
€7,568 EUR
$8,455 USD
View
Final sale: no returns
A
Retailer 7
-
€7,569 EUR
$8,456 USD
View
A
Retailer 8
-
€8,200 EUR
$9,161 USD
View
A
Retailer 9
-
€8,326 EUR
$9,302 USD
View
A
Retailer 10
-
€8,381 EUR
$9,363 USD
View
A
Retailer 11
-
€8,434 EUR
£7,419 GBP
View
A
Retailer 12
-
€8,960 EUR
View
A
Retailer 13
-
€9,461 EUR
$10,570 USD
View
A
Retailer 14
-
€11,489 EUR
£10,107 GBP
View
Most Expensive
A
NZ Jewellers
b236bd90-cc1a-477f-96b1-499130644e4a · Oct 30
€13,715 EUR
$15,322 USD
View
14 more retailers have this diamond
Prices start from €6,371 EURSave up to €7,343 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
2.60ct Round
€6,371 EUR