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Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6562559026

Certificate GIA 6562559026

Diamond specifications and retailer prices

From HK$13,330 HKD
$1,699 USD
As of October 29, 2026
Save HK$8,790 HKD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$22,119 HKD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

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 6562559026. Listed at 8 retailers as of October 29, 2026, with prices from HK$13,330 to HK$22,119, a HK$8,790 spread on the same certified stone. Cape Diamonds lists it at HK$22,119. 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 angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562559026
Dimensions5.85 × 5.89 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.85 mm5.89 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562559026
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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 29
Current: HK$22,119 HKD|Low: HK$12,640 HKD|High: HK$22,119 HKD|Avg: HK$16,711 HKD|+1.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8HK$12,640 HKD
Retailer 5HK$14,107 HKD
Retailer 4HK$15,103 HKD
Retailer 3HK$16,036 HKD
Retailer 6HK$17,556 HKD
Retailer 7HK$17,927 HKD
Retailer 2HK$18,692 HKD
Cape DiamondsHK$22,119 HKD

17 data points across 8 retailers

8 retailersHK$13,330 HKD to HK$22,119 HKD

A
Cheapest Retailer
-
HK$13,330 HKD
$1,699 USD
A
Retailer 2
-
HK$14,107 HKD
$1,798 USD
View
B+
Retailer 3
-
HK$15,103 HKD
$1,925 USD
View
B+
Retailer 4
-
HK$16,036 HKD
£1,609 GBP
View
B+
Retailer 5
-
HK$17,556 HKD
$2,238 USD
View
B+
Retailer 6
-
HK$17,927 HKD
$2,285 USD
View
B+
Retailer 7
-
HK$18,692 HKD
€2,269 EUR
View
Most Expensive
B
Cape Diamonds
cert_6562559026 · Oct 31
HK$22,119 HKD
ZAR 45,546 ZAR
View
7 more retailers have this diamond
Prices start from HK$13,330 HKDSave up to HK$8,790 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$13,330 HKD