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Round|Natural|IGI

0.62ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 811613999

Shape and cutting style on the report: Round brilliant

Certificate IGI 811613999

Diamond specifications and retailer prices

From $669 AUD
$470 USD
As of October 31, 2026
Save $1,016 AUD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,322 AUD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 811613999. Listed at 10 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 811613999
Dimensions5.40 × 5.44 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.40 mm5.44 mm0.62 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811613999
Side View
Table 61.0%Crown 35.4°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.6%

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 31
Current: $1,084 AUD|Low: $625 AUD|High: $1,766 AUD|Avg: $1,008 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$669 AUD
Retailer 6$740 AUD
Retailer 5$797 AUD
Retailer 8$842 AUD
Retailer 3$886 AUD
Retailer 7$1,080 AUD
Retailer 1$1,084 AUD
Retailer 2$1,685 AUD

29 data points across 8 retailers

10 retailers$669 AUD to $1,685 AUD

A
Cheapest Retailer
-
$669 AUD
$470 USD
Final sale: no returns
Retailer 2
-
$740 AUD
$520 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$797 AUD
$560 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$814 AUD
$572 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$854 AUD
$600 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$886 AUD
£490 GBP
View
B+
Retailer 7
-
$1,080 AUD
$758 USD
View
A
Retailer 8
-
$1,084 AUD
€725 EUR
View
B
Retailer 9
-
$1,685 AUD
£932 GBP
View
Most Expensive
NZ Jewellers
0733e550-e2f8-4a34-8d1e-685299655d52 · Oct 3
$2,322 AUD
$1,631 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from $669 AUDSave up to $1,016 AUD

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
$669 AUD