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Marquise|Natural|GIA

0.81ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1543826708

Certificate GIA 1543826708

Diamond specifications and retailer prices

From HK$15,248 HKD
CA$2,699 CAD
As of November 2, 2026
Save HK$1,559 HKD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$16,808 HKD at 77 Diamonds · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543826708. Listed at 2 retailers as of November 2, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.81
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.61°
Pavilion angle41.27°
OriginNatural
Grading LabGIA
CertificateGIA 1543826708
Dimensions8.93 × 4.81 × 3.16 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.93 mm4.81 mm0.81 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543826708
Side View
Table 58.0%Crown 40.61°Girdle: MED-VTKPavilion 41.27°Culet: NoneDepth 65.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: HK$16,808 HKD|Low: HK$7,621 HKD|High: HK$16,969 HKD|Avg: HK$10,631 HKD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10HK$7,621 HKD
Retailer 8HK$8,011 HKD
Retailer 3HK$8,297 HKD
Retailer 7HK$8,356 HKD
Retailer 9HK$8,395 HKD
Retailer 6HK$9,502 HKD
Retailer 4HK$10,801 HKD
Retailer 11HK$11,478 HKD
Retailer 5HK$12,389 HKD
Retailer 2HK$15,248 HKD
77 DiamondsHK$16,808 HKD

36 data points across 11 retailers

2 retailersHK$15,248 HKD to HK$16,808 HKD

B+
Cheapest Retailer
-
HK$15,248 HKD
CA$2,699 CAD
Most Expensive
B
77 Diamonds
MQMBYPQW6KEA · Nov 2
HK$16,808 HKD
£1,687 GBP
View
1 more retailer has this diamond
Prices start from HK$15,248 HKDSave up to HK$1,559 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.

B+
0.81ct Marquise
HK$15,248 HKD