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Round|Natural|GIA

0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2547412565

Certificate GIA 2547412565

Diamond specifications and retailer prices

From HK$12,028 HKD
$1,533 USD
As of November 1, 2026
Save HK$9,516 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,544 HKD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547412565. Listed at 12 retailers as of October 31, 2026, with prices from HK$12,028 to HK$21,544, a HK$9,516 spread on the same certified stone. Cape Diamonds lists it at HK$21,544. 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

0.77
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547412565
Dimensions5.83 × 5.85 × 3.67 mm
L/W Ratio1.00
Top View
5.83 mm5.85 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547412565
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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 1
Current: HK$21,544 HKD|Low: HK$12,044 HKD|High: HK$21,544 HKD|Avg: HK$16,433 HKD|+3.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6HK$12,044 HKD
Retailer 5HK$15,700 HKD
Retailer 2HK$15,970 HKD
Retailer 4HK$16,890 HKD
Retailer 3HK$17,688 HKD
Cape DiamondsHK$21,544 HKD

42 data points across 6 retailers

12 retailersHK$12,028 HKD to HK$21,544 HKD

A
Cheapest Retailer
-
HK$12,028 HKD
$1,533 USD
A
Retailer 2
-
HK$12,044 HKD
$1,535 USD
View
B+
Retailer 3
-
HK$15,300 HKD
$1,950 USD
View
B+
Retailer 4
-
HK$15,300 HKD
$1,950 USD
View
B+
Retailer 5
-
HK$15,700 HKD
$2,001 USD
View
Retailer 6
-
HK$15,700 HKD
$2,001 USD
View
Price last confirmed 40 days ago
B+
Retailer 7
-
HK$15,771 HKD
$2,010 USD
View
B
Retailer 8
-
HK$15,970 HKD
£1,603 GBP
View
B+
Retailer 9
-
HK$16,890 HKD
£1,695 GBP
View
B+
Retailer 10
-
HK$17,688 HKD
€2,147 EUR
View
Retailer 11
-
HK$19,937 HKD
$2,541 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Cape Diamonds
cert_2547412565 · Oct 31
HK$21,544 HKD
ZAR 44,359 ZAR
View
11 more retailers have this diamond
Prices start from HK$12,028 HKDSave up to HK$9,516 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 Round
HK$12,028 HKD