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Marquise|Natural|HRD

1.06ct K SI2 Marquise Natural Diamond

K/SI2 • HRD 200000048323

Certificate HRD 200000048323

Diamond specifications and retailer prices

From $3,957 AUD
As of November 6, 2026
Save $1,497 AUD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,453 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 200000048323. Listed at 2 retailers as of November 2, 2026, with prices from $3,957 to $5,453, a $1,497 spread on the same certified stone. MOH London lists it at $5,453. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 200000048323
Dimensions9.94 × 5.21 × 3.50 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.94 mm5.21 mm1.06 ctK / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 200000048323
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCuletDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,453 AUD|Low: $3,296 AUD|High: $5,519 AUD|Avg: $4,244 AUD
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$3,296 AUD
Retailer 2$3,957 AUD
MOH London$5,453 AUD

24 data points across 3 retailers

2 retailers$3,957 AUD to $5,453 AUD

B
Cheapest Retailer
-
$3,957 AUD
Most Expensive
C
MOH London
7C67EBF6A · Nov 2
$5,453 AUD
£3,006 GBP
View
1 more retailer has this diamond
Prices start from $3,957 AUDSave up to $1,497 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
1.06ct Marquise
$3,957 AUD