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2.12ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 803673717

Shape and cutting style on the report: Round brilliant

Certificate IGI 803673717

Diamond specifications and retailer prices

From €6,136 EUR
£5,398 GBP
As of October 30, 2026
Save €4,498 EUR (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €10,634 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.12ct natural round diamond

This 2.12ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 803673717. Listed at 9 retailers as of October 30, 2026, with prices from €6,136 to €10,634, a €4,498 spread on the same certified stone. NZ Jewellers lists it at €10,634. 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

2.12
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 803673717
Dimensions8.08 × 8.11 × 5.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.08 mm8.11 mm2.12 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803673717
Side View
Table 58.0%Crown 36.3°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.5%

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: Oct 30
Current: €10,634 EUR|Low: €5,885 EUR|High: €10,634 EUR|Avg: €7,177 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10€5,891 EUR
Retailer 4€6,136 EUR
Retailer 11€6,286 EUR
Retailer 8€6,358 EUR
Retailer 6€6,455 EUR
Retailer 9€6,717 EUR
Retailer 7€6,718 EUR
Retailer 2€6,950 EUR
Retailer 3€7,051 EUR
Retailer 5€9,417 EUR
NZ Jewellers€10,634 EUR

32 data points across 11 retailers

9 retailers€6,136 EUR to €10,634 EUR

A
Cheapest Retailer
-
€6,136 EUR
£5,398 GBP
A
Retailer 2
-
€6,358 EUR
$7,103 USD
View
A
Retailer 3
-
€6,455 EUR
$7,212 USD
View
A
Retailer 4
-
€6,717 EUR
$7,504 USD
View
B+
Retailer 5
-
€6,718 EUR
$7,505 USD
View
A
Retailer 6
-
€6,950 EUR
View
B+
Retailer 7
-
€9,417 EUR
£8,284 GBP
View
Retailer 8
-
€10,634 EUR
$11,880 USD
View
Price last confirmed 61 days ago
Most Expensive
B
NZ Jewellers
50284bf5-833f-4c0e-92fc-c9c7050ff277 · Oct 30
€10,634 EUR
$11,880 USD
View
8 more retailers have this diamond
Prices start from €6,136 EURSave up to €4,498 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
2.12ct Round
€6,136 EUR