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Round|Natural|GIA

0.62ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2457381023

Certificate GIA 2457381023

Diamond specifications and retailer prices

From $950 AUD
As of November 4, 2026
Save $988 AUD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,938 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2457381023. Listed at 4 retailers as of November 4, 2026, with prices from $950 to $1,938, a $988 spread on the same certified stone. MOH London lists it at $1,938. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2457381023
Dimensions5.44 × 5.42 × 3.39 mm
L/W Ratio1.00
Top View
5.44 mm5.42 mm0.62 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2457381023
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,938 AUD|Low: $950 AUD|High: $1,963 AUD|Avg: $1,405 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$950 AUD
Retailer 5$1,167 AUD
Retailer 2$1,251 AUD
Retailer 3$1,490 AUD
MOH London$1,938 AUD

40 data points across 5 retailers

4 retailers$950 AUD to $1,938 AUD

B+
Cheapest Retailer
-
$950 AUD
B
Retailer 2
-
$1,251 AUD
View
B
Retailer 3
-
$1,490 AUD
View
Most Expensive
B
MOH London
9F51AB176 · Nov 4
$1,938 AUD
£1,068 GBP
View
3 more retailers have this diamond
Prices start from $950 AUDSave up to $988 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.

B+
0.62ct Round
$950 AUD