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Round|Natural|GIA

0.77ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7558263649

Certificate GIA 7558263649

Diamond specifications and retailer prices

From HK$5,608 HKD
SGD 966 SGD
As of October 31, 2026
Save HK$4,348 HKD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,956 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558263649. Listed at 11 retailers as of October 26, 2026, with prices from HK$5,608 to HK$9,956, a HK$4,348 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$9,956. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558263649
Dimensions5.86 × 5.82 × 3.65 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.86 mm5.82 mm0.77 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558263649
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Oct 31
Current: HK$8,913 HKD|Low: HK$5,608 HKD|High: HK$11,058 HKD|Avg: HK$8,556 HKD|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 29, 2026
Retailer 3HK$5,608 HKD
Retailer 5HK$6,081 HKD
Retailer 9HK$6,619 HKD
Retailer 7HK$6,755 HKD
Retailer 8HK$7,634 HKD
Retailer 4HK$8,669 HKD
Retailer 1HK$8,913 HKD
Retailer 6HK$9,266 HKD
Retailer 10HK$9,872 HKD
Wholesale Diamonds DirectHK$9,956 HKD
Retailer 2HK$11,058 HKD

29 data points across 11 retailers

11 retailersHK$5,608 HKD to HK$9,956 HKD

A
Cheapest Retailer
-
HK$5,608 HKD
SGD 966 SGD
A
Retailer 2
-
HK$6,081 HKD
$775 USD
View
A
Retailer 3
-
HK$6,619 HKD
SGD 1,140 SGD
View
A
Retailer 4
-
HK$6,755 HKD
$861 USD
View
A
Retailer 5
-
HK$7,634 HKD
$973 USD
View
A
Retailer 6
-
HK$8,426 HKD
$1,074 USD
View
A
Retailer 7
-
HK$8,669 HKD
£870 GBP
View
A
Retailer 8
-
HK$8,913 HKD
€1,082 EUR
View
A
Retailer 9
-
HK$9,266 HKD
$1,181 USD
View
A
Retailer 10
-
HK$9,872 HKD
$1,258 USD
View
Most Expensive
A
Wholesale Diamonds Direct
262896767 · Oct 26
HK$9,956 HKD
$1,269 USD
View
10 more retailers have this diamond
Prices start from HK$5,608 HKDSave up to HK$4,348 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$5,608 HKD