CaratHunter
Plans
Round|Natural|IGI

1.24ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 651485340

Shape and cutting style on the report: Round brilliant

Certificate IGI 651485340

Diamond specifications and retailer prices

From €1,875 EUR
$2,095 USD
As of October 30, 2026
Save €2,464 EUR (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,339 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 651485340. Listed at 11 retailers as of October 30, 2026, with prices from €1,875 to €4,339, a €2,464 spread on the same certified stone. NZ Jewellers lists it at €4,339. 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

1.24
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 651485340
Dimensions6.91 × 6.87 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm6.87 mm1.24 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 651485340
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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: €4,339 EUR|Low: €1,310 EUR|High: €4,339 EUR|Avg: €2,410 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 1, 2026
Retailer 6€1,310 EUR
Retailer 5€1,875 EUR
Retailer 10€1,916 EUR
Retailer 2€1,923 EUR
Retailer 7€2,044 EUR
Retailer 12€2,076 EUR
Retailer 14€2,076 EUR
Retailer 11€2,171 EUR
Retailer 15€2,201 EUR
Retailer 13€2,395 EUR
Retailer 8€2,430 EUR
Retailer 3€2,470 EUR
Retailer 4€3,353 EUR
Retailer 9€3,569 EUR
NZ Jewellers€4,339 EUR

36 data points across 15 retailers

11 retailers€1,875 EUR to €4,339 EUR

A
Cheapest Retailer
-
€1,875 EUR
$2,095 USD
A
Retailer 2
-
€1,916 EUR
$2,141 USD
View
Final sale: no returns
A
Retailer 3
-
€1,923 EUR
£1,691 GBP
View
A
Retailer 4
-
€2,076 EUR
$2,319 USD
View
A
Retailer 5
-
€2,076 EUR
$2,319 USD
View
A
Retailer 6
-
€2,171 EUR
$2,426 USD
View
A
Retailer 7
-
€2,201 EUR
$2,459 USD
View
B+
Retailer 8
-
€2,395 EUR
$2,676 USD
View
A
Retailer 9
-
€2,430 EUR
View
B
Retailer 10
-
€3,569 EUR
£3,140 GBP
View
Most Expensive
B
NZ Jewellers
166fa1de-cc65-49f2-bed7-5f1ddddaa092 · Oct 30
€4,339 EUR
$4,848 USD
View
10 more retailers have this diamond
Prices start from €1,875 EURSave up to €2,464 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
1.24ct Round
€1,875 EUR