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Round|Natural|GIA

0.62ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2426618844

Certificate GIA 2426618844

Diamond specifications and retailer prices

From $565 AUD
₹37,700 INR
As of November 1, 2026
Save $1,825 AUD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,601 AUD at NZ Jewellers · As of September 1, 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 GIA 2426618844. Listed at 21 retailers as of October 30, 2026, with a 323% 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
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2426618844
Dimensions5.47 × 5.46 × 3.39 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.47 mm5.46 mm0.62 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426618844
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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: Nov 1
Current: $2,390 AUD|Low: $565 AUD|High: $2,390 AUD|Avg: $1,197 AUD|+1.1%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 14$565 AUD
Retailer 15$639 AUD
Retailer 3$708 AUD
Retailer 18$741 AUD
Retailer 12$758 AUD
Retailer 7$812 AUD
Retailer 5$820 AUD
Retailer 6$820 AUD
Retailer 4$860 AUD
Retailer 11$917 AUD
Retailer 16$929 AUD
Retailer 2$959 AUD
Retailer 17$1,000 AUD
Retailer 13$1,029 AUD
Retailer 9$1,060 AUD
Retailer 10$1,149 AUD
Retailer 8$2,126 AUD
NZ Jewellers$2,390 AUD

30 data points across 18 retailers

21 retailers$565 AUD to $2,390 AUD

A
Cheapest Retailer
-
$565 AUD
₹37,700 INR
A
Retailer 2
-
$639 AUD
HK$3,500 HKD
View
A
Retailer 3
-
$708 AUD
$496 USD
View
A
Retailer 4
-
$741 AUD
$519 USD
View
A
Retailer 5
-
$758 AUD
View
A
Retailer 6
-
$812 AUD
SGD 769 SGD
View
A
Retailer 7
-
$820 AUD
$575 USD
View
A
Retailer 8
-
$820 AUD
$575 USD
View
A
Retailer 9
-
$860 AUD
$603 USD
View
A
Retailer 10
-
$917 AUD
£506 GBP
View
A
Retailer 11
-
$929 AUD
$651 USD
View
A
Retailer 12
-
$959 AUD
£529 GBP
View
A
Retailer 13
-
$1,000 AUD
$701 USD
View
A
Retailer 14
-
$1,029 AUD
€687 EUR
View
Retailer 15
-
$1,149 AUD
$805 USD
View
Price last confirmed 25 days ago
Retailer 16
-
$1,149 AUD
$805 USD
View
Price last confirmed 49 days ago
Retailer 17
-
$1,164 AUD
$816 USD
View
Price last confirmed 18 days ago
Retailer 18
-
$1,326 AUD
$929 USD
View
Price last confirmed 49 days ago
Retailer 19
-
$2,126 AUD
£1,173 GBP
View
Price last confirmed 18 days ago
B
Retailer 20
-
$2,390 AUD
$1,675 USD
View
Most Expensive
NZ Jewellers
bf7c42b2-fcb2-449a-9a73-b728fb4156ee · Sep 1
$3,601 AUD
$2,524 USD
View
Price last confirmed 62 days ago
20 more retailers have this diamond
Prices start from $565 AUDSave up to $1,825 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
$565 AUD