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Marquise|Natural|GIA

0.80ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 7566051002

Certificate GIA 7566051002

Diamond specifications and retailer prices

From HK$7,658 HKD
SGD 1,319 SGD
As of October 31, 2026
Save HK$4,905 HKD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$12,564 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 G 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 7566051002. Listed at 10 retailers as of October 31, 2026, with prices from HK$7,658 to HK$12,564, a HK$4,905 spread on the same certified stone. Frank Darling lists it at HK$12,564. 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

0.80
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.27°
Pavilion angle40.61°
OriginNatural
Grading LabGIA
CertificateGIA 7566051002
Dimensions9.04 × 4.82 × 3.11 mm
L/W Ratio1.88
Culet sizeNone
Top View
9.04 mm4.82 mm0.80 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566051002
Side View
Table 56.0%Crown 37.27°Girdle: STK-VTKPavilion 40.61°Culet: NoneDepth 64.6%

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$12,564 HKD|Low: HK$7,658 HKD|High: HK$14,045 HKD|Avg: HK$10,366 HKD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6HK$7,658 HKD
Retailer 8HK$8,662 HKD
Retailer 10HK$8,788 HKD
Retailer 11HK$9,109 HKD
Retailer 3HK$9,429 HKD
Retailer 2HK$9,772 HKD
Retailer 7HK$10,647 HKD
Retailer 5HK$10,859 HKD
Retailer 4HK$12,506 HKD
Frank DarlingHK$12,564 HKD
Retailer 9HK$14,045 HKD

24 data points across 11 retailers

10 retailersHK$7,658 HKD to HK$12,564 HKD

A
Cheapest Retailer
-
HK$7,658 HKD
SGD 1,319 SGD
A
Retailer 2
-
HK$8,662 HKD
$1,104 USD
View
A
Retailer 3
-
HK$8,788 HKD
$1,120 USD
View
A
Retailer 4
-
HK$9,109 HKD
$1,161 USD
View
A
Retailer 5
-
HK$9,429 HKD
SGD 1,624 SGD
View
A
Retailer 6
-
HK$9,772 HKD
£981 GBP
View
B+
Retailer 7
-
HK$10,647 HKD
$1,357 USD
View
B+
Retailer 8
-
HK$10,859 HKD
$1,384 USD
View
B+
Retailer 9
-
HK$12,506 HKD
€1,518 EUR
View
Most Expensive
B+
Frank Darling
2673391HK · Nov 2
HK$12,564 HKD
$1,601 USD
View
9 more retailers have this diamond
Prices start from HK$7,658 HKDSave up to HK$4,905 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$7,658 HKD