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0.77ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2567682066

Certificate GIA 2567682066

Diamond specifications and retailer prices

From HK$4,836 HKD
As of November 5, 2026
Save HK$3,992 HKD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,828 HKD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567682066. Listed at 9 retailers as of November 5, 2026, with prices from HK$4,836 to HK$8,828, a HK$3,992 spread on the same certified stone. Frank Darling lists it at HK$8,828. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567682066
Dimensions5.88 × 5.90 × 3.66 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.88 mm5.90 mm0.77 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567682066
Side View
Table 57.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.1%

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 5
Current: HK$8,828 HKD|Low: HK$4,828 HKD|High: HK$8,828 HKD|Avg: HK$7,097 HKD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3HK$4,836 HKD
Retailer 5HK$5,486 HKD
Retailer 9HK$5,541 HKD
Retailer 7HK$6,568 HKD
Retailer 6HK$7,195 HKD
Retailer 2HK$7,414 HKD
Retailer 4HK$7,414 HKD
Retailer 8HK$8,363 HKD
Frank DarlingHK$8,828 HKD

12 data points across 9 retailers

9 retailersHK$4,836 HKD to HK$8,828 HKD

A
Cheapest Retailer
-
HK$4,836 HKD
A
Retailer 2
-
HK$5,486 HKD
View
A
Retailer 3
-
HK$5,541 HKD
View
A
Retailer 4
-
HK$6,568 HKD
View
A
Retailer 5
-
HK$7,195 HKD
View
A
Retailer 6
-
HK$7,414 HKD
View
A
Retailer 7
-
HK$7,414 HKD
View
A
Retailer 8
-
HK$8,363 HKD
View
Most Expensive
B+
Frank Darling
2707445HK · Nov 6
HK$8,828 HKD
$1,126 USD
View
8 more retailers have this diamond
Prices start from HK$4,836 HKDSave up to HK$3,992 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$4,836 HKD