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Marquise|Natural|HRD

0.86ct K SI2 Marquise Natural Diamond

GD • K/SI2 • HRD 190000116117

Certificate HRD 190000116117

Diamond specifications and retailer prices

From $2,545 AUD
As of November 3, 2026
Save $798 AUD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,344 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.86ct natural marquise diamond

This 0.86ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 190000116117. Listed at 2 retailers as of November 3, 2026, with prices from $2,545 to $3,344, a $798 spread on the same certified stone. MOH London lists it at $3,344. 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

0.86
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 190000116117
Dimensions9.34 × 4.73 × 3.27 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
9.34 mm4.73 mm0.86 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 190000116117
Side View
Table 56.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $3,344 AUD|Low: $2,081 AUD|High: $3,388 AUD|Avg: $2,661 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$2,081 AUD
Retailer 2$2,545 AUD
MOH London$3,344 AUD

21 data points across 3 retailers

2 retailers$2,545 AUD to $3,344 AUD

B
Cheapest Retailer
-
$2,545 AUD
Most Expensive
C
MOH London
8C9113AEA · Nov 4
$3,344 AUD
£1,809 GBP
View
1 more retailer has this diamond
Prices start from $2,545 AUDSave up to $798 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
0.86ct Marquise
$2,545 AUD