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Marquise|Natural|GIA

0.81ct F IF Marquise Natural Diamond

ID • F/IF • GIA 6561587754

Certificate GIA 6561587754

Diamond specifications and retailer prices

From HK$21,009 HKD
As of November 5, 2026
Save HK$1,409 HKD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$22,418 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561587754. Listed at 2 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561587754
Dimensions9.54 × 4.93 × 3.03 mm
L/W Ratio1.94
Top View
9.54 mm4.93 mm0.81 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6561587754
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: HK$22,418 HKD|Low: HK$21,009 HKD|High: HK$22,418 HKD|Avg: HK$21,479 HKD
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2HK$21,009 HKD
77 DiamondsHK$22,418 HKD

2 data points across 2 retailers

2 retailersHK$21,009 HKD to HK$22,418 HKD

A
Cheapest Retailer
-
HK$21,009 HKD
Most Expensive
B+
77 Diamonds
MQCPMPXYY4RT · Nov 6
HK$22,418 HKD
£2,250 GBP
View
1 more retailer has this diamond
Prices start from HK$21,009 HKDSave up to HK$1,409 HKD

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
0.81ct Marquise
HK$21,009 HKD