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Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2566614996

Certificate GIA 2566614996

Diamond specifications and retailer prices

From HK$10,626 HKD
₹128,986 INR
As of October 31, 2026
Save HK$23,801 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$34,427 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566614996. Listed at 13 retailers as of October 30, 2026, with prices from HK$10,626 to HK$34,427, a HK$23,801 spread on the same certified stone. NZ Jewellers lists it at HK$34,427. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566614996
Dimensions5.81 × 5.84 × 3.64 mm
L/W Ratio1.01
Top View
5.81 mm5.84 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566614996
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°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$34,427 HKD|Low: HK$10,623 HKD|High: HK$34,427 HKD|Avg: HK$17,265 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2HK$10,626 HKD
Retailer 4HK$11,227 HKD
Retailer 12HK$12,859 HKD
Retailer 3HK$13,534 HKD
Retailer 10HK$14,554 HKD
Retailer 11HK$15,191 HKD
Retailer 6HK$15,734 HKD
Retailer 8HK$17,849 HKD
Retailer 7HK$18,165 HKD
Retailer 5HK$21,227 HKD
Retailer 9HK$24,860 HKD
NZ JewellersHK$34,427 HKD

10 data points across 12 retailers

13 retailersHK$10,626 HKD to HK$34,427 HKD

A
Cheapest Retailer
-
HK$10,626 HKD
₹128,986 INR
A
Retailer 2
-
HK$11,227 HKD
$1,431 USD
View
Final sale: no returns
A
Retailer 3
-
HK$12,257 HKD
A$2,404 AUD
View
A
Retailer 4
-
HK$12,859 HKD
$1,639 USD
View
A
Retailer 5
-
HK$13,534 HKD
$1,725 USD
View
B+
Retailer 6
-
HK$14,554 HKD
$1,855 USD
View
B+
Retailer 7
-
HK$15,191 HKD
$1,936 USD
View
B+
Retailer 8
-
HK$15,734 HKD
£1,579 GBP
View
B+
Retailer 9
-
HK$17,849 HKD
£1,791 GBP
View
B+
Retailer 10
-
HK$18,165 HKD
€2,205 EUR
View
B
Retailer 11
-
HK$21,227 HKD
ZAR 43,708 ZAR
View
B
Retailer 12
-
HK$24,860 HKD
£2,495 GBP
View
Most Expensive
B
NZ Jewellers
2146eebd-3206-485b-ac95-9b6a83db295a · Oct 30
HK$34,427 HKD
$4,388 USD
View
12 more retailers have this diamond
Prices start from HK$10,626 HKDSave up to HK$23,801 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$10,626 HKD