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Marquise|Natural|GIA

0.77ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 7566758168

Certificate GIA 7566758168

Diamond specifications and retailer prices

From HK$6,983 HKD
As of November 4, 2026
Save HK$4,368 HKD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,351 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.77ct natural marquise diamond

This 0.77ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566758168. Listed at 12 retailers as of November 4, 2026, with prices from HK$6,983 to HK$11,351, a HK$4,368 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$11,351. 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

0.77
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.54°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 7566758168
Dimensions9.39 × 4.80 × 2.78 mm
L/W Ratio1.96
Culet sizeNone
Top View
9.39 mm4.80 mm0.77 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566758168
Side View
Table 61.0%Crown 37.54°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 57.8%

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: Nov 4
Current: HK$8,770 HKD|Low: HK$6,983 HKD|High: HK$11,351 HKD|Avg: HK$8,571 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 10HK$6,983 HKD
Retailer 8HK$7,054 HKD
Retailer 11HK$7,500 HKD
Retailer 2HK$7,602 HKD
Retailer 9HK$7,712 HKD
Retailer 5HK$8,057 HKD
Retailer 6HK$8,700 HKD
Retailer 1HK$8,770 HKD
Retailer 4HK$10,110 HKD
Retailer 7HK$10,651 HKD
Retailer 3HK$10,816 HKD
Wholesale Diamonds DirectHK$11,351 HKD

7 data points across 12 retailers

12 retailersHK$6,983 HKD to HK$11,351 HKD

A
Cheapest Retailer
-
HK$6,983 HKD
A
Retailer 2
-
HK$7,054 HKD
View
B+
Retailer 3
-
HK$7,500 HKD
View
B+
Retailer 4
-
HK$7,602 HKD
View
B+
Retailer 5
-
HK$7,712 HKD
View
A
Retailer 6
-
HK$8,057 HKD
View
B+
Retailer 7
-
HK$8,700 HKD
View
B+
Retailer 8
-
HK$8,770 HKD
View
B+
Retailer 9
-
HK$10,110 HKD
View
B
Retailer 10
-
HK$10,651 HKD
View
B
Retailer 11
-
HK$10,816 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
649541016 · Nov 6
HK$11,351 HKD
$1,448 USD
View
11 more retailers have this diamond
Prices start from HK$6,983 HKDSave up to HK$4,368 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
0.77ct Marquise
HK$6,983 HKD