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0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6565195624

Certificate GIA 6565195624

Diamond specifications and retailer prices

From HK$9,942 HKD
As of October 31, 2026
Save HK$23,088 HKD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$33,030 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 6565195624. Listed at 12 retailers as of October 30, 2026, with prices from HK$9,942 to HK$33,030, a HK$23,088 spread on the same certified stone. NZ Jewellers lists it at HK$33,030. 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
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565195624
Dimensions5.82 × 5.86 × 3.67 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
5.82 mm5.86 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565195624
Side View
Table 55.0%CrownGirdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.9%

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$33,030 HKD|Low: HK$9,842 HKD|High: HK$33,909 HKD|Avg: HK$17,350 HKD|-2.6%
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 6HK$9,942 HKD
Retailer 2HK$12,146 HKD
Retailer 5HK$12,624 HKD
Retailer 12HK$13,659 HKD
Retailer 4HK$13,946 HKD
Retailer 3HK$14,295 HKD
Retailer 8HK$15,032 HKD
Retailer 9HK$17,125 HKD
Retailer 10HK$18,214 HKD
Retailer 7HK$20,760 HKD
Retailer 11HK$24,063 HKD
NZ JewellersHK$33,030 HKD

20 data points across 12 retailers

12 retailersHK$9,942 HKD to HK$33,030 HKD

A
Cheapest Retailer
-
HK$9,942 HKD
Retailer 2
-
HK$12,146 HKD
€1,474 EUR
View
A
Retailer 3
-
HK$12,624 HKD
$1,609 USD
View
A
Retailer 4
-
HK$13,659 HKD
$1,741 USD
View
A
Retailer 5
-
HK$13,946 HKD
SGD 2,402 SGD
View
A
Retailer 6
-
HK$14,295 HKD
$1,822 USD
View
B+
Retailer 7
-
HK$15,032 HKD
$1,916 USD
View
B+
Retailer 8
-
HK$17,125 HKD
£1,719 GBP
View
B+
Retailer 9
-
HK$18,214 HKD
€2,211 EUR
View
B+
Retailer 10
-
HK$20,760 HKD
€2,520 EUR
View
B
Retailer 11
-
HK$24,063 HKD
£2,415 GBP
View
Most Expensive
B
NZ Jewellers
46b5d1d3-1218-468c-bad5-d78d28048835 · Oct 30
HK$33,030 HKD
$4,210 USD
View
11 more retailers have this diamond
Prices start from HK$9,942 HKDSave up to HK$23,088 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$9,942 HKD