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4.77ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7511008592

Certificate GIA 7511008592

Diamond specifications and retailer prices

From HK$643,693 HKD
$82,044 USD
As of November 2, 2026
Save HK$427,830 HKD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$1,071,523 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4.77ct natural round diamond

This 4.77ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7511008592. Listed at 11 retailers as of November 1, 2026, with prices from HK$643,693 to HK$1,071,523, a HK$427,830 spread on the same certified stone. MOH London lists it at HK$1,071,523. 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

4.77
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7511008592
Dimensions10.72 × 10.78 × 6.74 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
10.72 mm10.78 mm4.77 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511008592
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 2
Current: HK$1,071,523 HKD|Low: HK$643,693 HKD|High: HK$1,131,486 HKD|Avg: HK$784,973 HKD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8HK$643,693 HKD
Retailer 6HK$649,569 HKD
Retailer 9HK$656,214 HKD
Retailer 10HK$662,232 HKD
Retailer 3HK$682,370 HKD
Retailer 2HK$707,702 HKD
Retailer 7HK$714,681 HKD
Retailer 4HK$828,782 HKD
Retailer 5HK$859,793 HKD
MOH LondonHK$1,071,523 HKD

39 data points across 10 retailers

11 retailersHK$643,693 HKD to HK$1,071,523 HKD

B+
Cheapest Retailer
-
HK$643,693 HKD
$82,044 USD
B+
Retailer 2
-
HK$649,569 HKD
$82,793 USD
View
B+
Retailer 3
-
HK$656,214 HKD
$83,640 USD
View
Final sale: no returns
Retailer 4
-
HK$662,232 HKD
A$129,857 AUD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
HK$682,370 HKD
£68,483 GBP
View
B+
Retailer 6
-
HK$707,702 HKD
£71,026 GBP
View
B
Retailer 7
-
HK$714,681 HKD
$91,092 USD
View
B
Retailer 8
-
HK$828,782 HKD
€100,605 EUR
View
B
Retailer 9
-
HK$859,793 HKD
ZAR 1,770,400 ZAR
View
B
Retailer 10
-
HK$978,115 HKD
£98,164 GBP
View
Most Expensive
B
MOH London
58992EFBF · Nov 1
HK$1,071,523 HKD
£107,539 GBP
View
10 more retailers have this diamond
Prices start from HK$643,693 HKDSave up to HK$427,830 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+
4.77ct Round
HK$643,693 HKD