Round|Natural|IGI

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 $469 USD
As of October 28, 2026
Save $1,328 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,797 USD 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 $469 to $1,797, a $1,328 spread on the same certified stone. NZ Jewellers lists it at $1,797. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,797 USD|Low: $469 USD|High: $1,833 USD|Avg: $750 USD|-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
October 31, 2026
Retailer 9$469 USD
Retailer 2$505 USD
Retailer 12$505 USD
Retailer 13$505 USD
Retailer 3$541 USD
Retailer 4$578 USD
Retailer 6$604 USD
Retailer 5$654 USD
Retailer 11$694 USD
Retailer 8$700 USD
Retailer 7$709 USD
Retailer 10$1,085 USD
NZ Jewellers$1,797 USD

30 data points across 13 retailers

13 retailers$469 USD to $1,797 USD

A
Cheapest Retailer
-
$469 USD
A
Retailer 2
-
$505 USD
View
A
Retailer 3
-
$505 USD
View
A
Retailer 4
-
$505 USD
View
A
Retailer 5
-
$541 USD
View
A
Retailer 6
-
$578 USD
£455 GBP
View
A
Retailer 7
-
$604 USD
£476 GBP
View
A
Retailer 8
-
$654 USD
View
A
Retailer 9
-
$694 USD
View
A
Retailer 10
-
$700 USD
ZAR 11,311 ZAR
View
A
Retailer 11
-
$709 USD
€675 EUR
View
B
Retailer 12
-
$1,085 USD
£854 GBP
View
Most Expensive
B
NZ Jewellers
6b59eea6-b448-4912-be3a-b5aca48362b3 · Oct 27
$1,797 USD
View
12 more retailers have this diamond
Prices start from $469 USDSave up to $1,328 USD

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
$469 USD