CaratHunter
Plans
Round|Natural|GIA

0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6531061716

Certificate GIA 6531061716

Diamond specifications and retailer prices

From HK$12,624 HKD
$1,609 USD
As of November 1, 2026
Save HK$24,322 HKD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$36,945 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531061716. Listed at 14 retailers as of October 30, 2026, with prices from HK$12,624 to HK$36,945, a HK$24,322 spread on the same certified stone. NZ Jewellers lists it at HK$36,945. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531061716
Dimensions5.80 × 5.83 × 3.60 mm
L/W Ratio1.01
Top View
5.80 mm5.83 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531061716
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.9%

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: Nov 1
Current: HK$36,945 HKD|Low: HK$11,266 HKD|High: HK$36,945 HKD|Avg: HK$18,801 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$12,663 HKD
Retailer 8HK$12,788 HKD
Retailer 9HK$13,722 HKD
Retailer 7HK$14,358 HKD
Retailer 10HK$15,833 HKD
Retailer 2HK$16,676 HKD
Retailer 5HK$17,786 HKD
Retailer 4HK$19,969 HKD
Retailer 3HK$26,534 HKD
NZ JewellersHK$36,945 HKD

41 data points across 10 retailers

14 retailersHK$12,624 HKD to HK$36,945 HKD

A
Cheapest Retailer
-
HK$12,624 HKD
$1,609 USD
B+
Retailer 2
-
HK$12,663 HKD
$1,614 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$12,788 HKD
$1,630 USD
View
B+
Retailer 4
-
HK$13,112 HKD
A$2,571 AUD
View
B+
Retailer 5
-
HK$13,355 HKD
$1,702 USD
View
B+
Retailer 6
-
HK$13,722 HKD
$1,749 USD
View
B+
Retailer 7
-
HK$14,358 HKD
$1,830 USD
View
B+
Retailer 8
-
HK$15,833 HKD
$2,018 USD
View
B+
Retailer 9
-
HK$16,676 HKD
£1,674 GBP
View
B+
Retailer 10
-
HK$17,786 HKD
£1,785 GBP
View
B
Retailer 11
-
HK$18,159 HKD
$2,315 USD
View
B
Retailer 12
-
HK$19,969 HKD
€2,424 EUR
View
B
Retailer 13
-
HK$26,534 HKD
£2,663 GBP
View
Most Expensive
B
NZ Jewellers
2a9fd13b-3e82-4000-acde-79324f3b01b6 · Oct 30
HK$36,945 HKD
$4,709 USD
View
13 more retailers have this diamond
Prices start from HK$12,624 HKDSave up to HK$24,322 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$12,624 HKD