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Marquise|Natural|GIA

0.80ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 5543776065

Certificate GIA 5543776065

Diamond specifications and retailer prices

From HK$6,518 HKD
₹79,117 INR
As of October 27, 2026
Save HK$9,564 HKD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,082 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543776065. Listed at 11 retailers as of October 26, 2026, with prices from HK$6,518 to HK$16,082, a HK$9,564 spread on the same certified stone. MOH London lists it at HK$16,082. 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

0.80
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543776065
Dimensions10.64 × 4.63 × 2.69 mm
L/W Ratio2.30
Top View
10.64 mm4.63 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543776065
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.1%

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: Oct 27
Current: HK$16,082 HKD|Low: HK$6,486 HKD|High: HK$16,251 HKD|Avg: HK$10,235 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$6,518 HKD
Retailer 7HK$6,834 HKD
Retailer 6HK$8,395 HKD
Retailer 8HK$9,697 HKD
Retailer 4HK$9,932 HKD
Retailer 2HK$11,360 HKD
Retailer 3HK$11,699 HKD
MOH LondonHK$16,082 HKD

37 data points across 8 retailers

11 retailersHK$6,518 HKD to HK$16,082 HKD

A
Cheapest Retailer
-
HK$6,518 HKD
₹79,117 INR
A
Retailer 2
-
HK$8,395 HKD
$1,070 USD
View
Retailer 3
-
HK$8,764 HKD
$1,117 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
HK$9,697 HKD
$1,236 USD
View
Retailer 5
-
HK$9,819 HKD
$1,252 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$9,932 HKD
£997 GBP
View
Retailer 7
-
HK$10,113 HKD
$1,289 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
HK$10,113 HKD
$1,289 USD
View
A
Retailer 9
-
HK$11,360 HKD
€1,379 EUR
View
A
Retailer 10
-
HK$11,699 HKD
£1,174 GBP
View
Most Expensive
B
MOH London
85385B397 · Oct 26
HK$16,082 HKD
£1,614 GBP
View
10 more retailers have this diamond
Prices start from HK$6,518 HKDSave up to HK$9,564 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
0.80ct Marquise
HK$6,518 HKD