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Marquise|Natural|GIA

0.80ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6565722013

Certificate GIA 6565722013

Diamond specifications and retailer prices

From HK$6,477 HKD
$826 USD
As of October 31, 2026
Save HK$3,808 HKD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$10,285 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded J 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 6565722013. Listed at 6 retailers as of October 31, 2026, with prices from HK$6,477 to HK$10,285, a HK$3,808 spread on the same certified stone. Frank Darling lists it at HK$10,285. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.51°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 6565722013
Dimensions9.49 × 4.72 × 3.00 mm
L/W Ratio2.01
Culet sizeNone
Top View
9.49 mm4.72 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565722013
Side View
Table 59.0%Crown 39.51°Girdle: THK-VTKPavilion 40.79°Culet: NoneDepth 63.7%

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 31
Current: HK$10,285 HKD|Low: HK$6,477 HKD|High: HK$10,285 HKD|Avg: HK$8,174 HKD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3HK$6,477 HKD
Retailer 6HK$7,060 HKD
Retailer 5HK$7,195 HKD
Retailer 4HK$8,105 HKD
Retailer 2HK$9,433 HKD
Frank DarlingHK$10,285 HKD

4 data points across 6 retailers

6 retailersHK$6,477 HKD to HK$10,285 HKD

A
Cheapest Retailer
-
HK$6,477 HKD
$826 USD
A
Retailer 2
-
HK$7,060 HKD
SGD 1,216 SGD
View
A
Retailer 3
-
HK$7,195 HKD
$917 USD
View
B+
Retailer 4
-
HK$8,105 HKD
$1,033 USD
View
B+
Retailer 5
-
HK$9,433 HKD
€1,145 EUR
View
Most Expensive
B+
Frank Darling
2710479HK · Nov 2
HK$10,285 HKD
$1,311 USD
View
5 more retailers have this diamond
Prices start from HK$6,477 HKDSave up to HK$3,808 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$6,477 HKD