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Round|Natural|GIA

0.77ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 5563660067

Certificate GIA 5563660067

Diamond specifications and retailer prices

From HK$7,351 HKD
As of November 4, 2026
Save HK$3,198 HKD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,910 HKD at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by GIA 5563660067. Listed at 7 retailers as of November 2, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563660067
Dimensions5.81 × 5.84 × 3.62 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
5.81 mm5.84 mm0.77 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563660067
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 39.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$14,910 HKD|Low: HK$6,066 HKD|High: HK$14,910 HKD|Avg: HK$9,378 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7HK$6,066 HKD
Retailer 6HK$6,356 HKD
Retailer 5HK$8,762 HKD
Retailer 3HK$9,413 HKD
Retailer 2HK$10,549 HKD
Retailer 4HK$10,800 HKD
MOH LondonHK$14,910 HKD

4 data points across 7 retailers

7 retailersHK$7,351 HKD to HK$10,549 HKD

Retailer 1
-
HK$6,066 HKD
Price last confirmed 9 days ago
B+
Retailer 2
-
HK$7,351 HKD
View
B+
Retailer 3
-
HK$8,762 HKD
View
Retailer 4
-
HK$9,413 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$10,549 HKD
View
Retailer 6
-
HK$10,800 HKD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
4D32431EB · Oct 29
HK$14,910 HKD
£1,498 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from HK$7,351 HKDSave up to HK$3,198 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.

B+
0.77ct Round
HK$7,351 HKD