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0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 835677954

Shape and cutting style on the report: Round brilliant

Certificate IGI 835677954

Diamond specifications and retailer prices

From €420 EUR
$469 USD
As of October 28, 2026
Save €1,189 EUR (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,608 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 835677954. Listed at 13 retailers as of October 27, 2026, with prices from €420 to €1,608, a €1,189 spread on the same certified stone. NZ Jewellers lists it at €1,608. 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

0.62
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 835677954
Dimensions5.46 × 5.50 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.46 mm5.50 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835677954
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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 28
Current: €1,608 EUR|Low: €420 EUR|High: €1,641 EUR|Avg: €671 EUR|-2.0%
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
November 1, 2026
Retailer 10€420 EUR
Retailer 7€452 EUR
Retailer 12€452 EUR
Retailer 13€452 EUR
Retailer 3€484 EUR
Retailer 4€517 EUR
Retailer 6€536 EUR
Retailer 5€585 EUR
Retailer 11€621 EUR
Retailer 9€627 EUR
Retailer 8€634 EUR
Retailer 2€970 EUR
NZ Jewellers€1,608 EUR

31 data points across 13 retailers

13 retailers€420 EUR to €1,608 EUR

A
Cheapest Retailer
-
€420 EUR
$469 USD
A
Retailer 2
-
€452 EUR
$505 USD
View
A
Retailer 3
-
€452 EUR
$505 USD
View
A
Retailer 4
-
€452 EUR
$505 USD
View
A
Retailer 5
-
€484 EUR
$541 USD
View
A
Retailer 6
-
€517 EUR
£455 GBP
View
A
Retailer 7
-
€536 EUR
£472 GBP
View
A
Retailer 8
-
€585 EUR
$654 USD
View
A
Retailer 9
-
€621 EUR
$694 USD
View
A
Retailer 10
-
€627 EUR
ZAR 11,311 ZAR
View
A
Retailer 11
-
€634 EUR
View
B
Retailer 12
-
€970 EUR
£853 GBP
View
Most Expensive
B
NZ Jewellers
6b59eea6-b448-4912-be3a-b5aca48362b3 · Oct 27
€1,608 EUR
$1,797 USD
View
12 more retailers have this diamond
Prices start from €420 EURSave up to €1,189 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
0.62ct Round
€420 EUR