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Cushion|Natural|GIA

0.77ct F IF Cushion Natural Diamond

EX • F/IF • GIA 1558091322

Certificate GIA 1558091322

Diamond specifications and retailer prices

From HK$10,776 HKD
As of November 6, 2026
Save HK$13,351 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$24,127 HKD at Flawless Fine Jewelry · As of November 7, 2026
View at Flawless Fine Jewelry

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558091322. Listed at 13 retailers as of November 6, 2026, with prices from HK$10,776 to HK$24,127, a HK$13,351 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$24,127. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 1558091322
Dimensions6.48 × 4.81 × 3.21 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.48 mm4.81 mm0.77 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558091322
Side View
Table 61.0%Crown 34.6°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 66.8%

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 6
Current: HK$24,127 HKD|Low: HK$10,776 HKD|High: HK$24,751 HKD|Avg: HK$16,338 HKD|-1.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 10HK$10,776 HKD
Retailer 13HK$12,234 HKD
Retailer 3HK$12,383 HKD
Retailer 9HK$13,425 HKD
Retailer 11HK$13,951 HKD
Retailer 12HK$14,491 HKD
Retailer 7HK$14,891 HKD
Retailer 4HK$16,012 HKD
Retailer 5HK$17,728 HKD
Retailer 2HK$17,971 HKD
Retailer 8HK$20,040 HKD
Retailer 6HK$23,387 HKD
Flawless Fine JewelryHK$24,127 HKD

46 data points across 13 retailers

13 retailersHK$10,776 HKD to HK$24,127 HKD

A
Cheapest Retailer
-
HK$10,776 HKD
A
Retailer 2
-
HK$12,234 HKD
View
A
Retailer 3
-
HK$12,383 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$13,425 HKD
View
B+
Retailer 5
-
HK$13,951 HKD
View
B+
Retailer 6
-
HK$14,491 HKD
View
B+
Retailer 7
-
HK$14,891 HKD
View
B+
Retailer 8
-
HK$16,012 HKD
View
Retailer 9
-
HK$17,728 HKD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$17,971 HKD
View
B+
Retailer 11
-
HK$20,040 HKD
View
B
Retailer 12
-
HK$23,387 HKD
View
Most Expensive
B
Flawless Fine Jewelry
ED21AFD44 · Nov 7
HK$24,127 HKD
£2,424 GBP
View
12 more retailers have this diamond
Prices start from HK$10,776 HKDSave up to HK$13,351 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 Cushion
HK$10,776 HKD