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Round|Natural|GIA

0.78ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5543681099

Certificate GIA 5543681099

Diamond specifications and retailer prices

From HK$8,937 HKD
As of October 29, 2026
Save HK$20,882 HKD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$29,819 HKD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5543681099. Listed at 23 retailers as of October 23, 2026, with prices from HK$8,937 to HK$29,819, a HK$20,882 spread on the same certified stone. NZ Jewellers lists it at HK$29,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5543681099
Dimensions5.90 × 5.93 × 3.64 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
5.90 mm5.93 mm0.78 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543681099
Side View
Table 57.0%Crown 35°Girdle: VTK-VTKPavilion 40.6°Culet: NoneDepth 61.5%

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 29
Current: HK$13,495 HKD|Low: HK$8,937 HKD|High: HK$21,680 HKD|Avg: HK$13,385 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 14HK$8,937 HKD
Retailer 12HK$9,075 HKD
Retailer 7HK$10,550 HKD
Retailer 3HK$11,062 HKD
Retailer 5HK$11,187 HKD
Retailer 19HK$11,234 HKD
Retailer 13HK$12,121 HKD
Retailer 10HK$12,223 HKD
Retailer 17HK$12,671 HKD
Retailer 2HK$12,788 HKD
Retailer 9HK$13,292 HKD
Retailer 1HK$13,495 HKD
Retailer 4HK$14,048 HKD
Retailer 15HK$14,154 HKD
Retailer 6HK$14,882 HKD
Retailer 18HK$15,700 HKD
Retailer 11HK$15,952 HKD
Retailer 8HK$18,212 HKD
Retailer 16HK$21,341 HKD

24 data points across 19 retailers

23 retailersHK$8,937 HKD to HK$29,819 HKD

A
Cheapest Retailer
-
HK$8,937 HKD
A
Retailer 2
-
HK$9,075 HKD
₹110,170 INR
View
A
Retailer 3
-
HK$10,550 HKD
A$2,069 AUD
View
A
Retailer 4
-
HK$11,062 HKD
$1,410 USD
View
A
Retailer 5
-
HK$11,187 HKD
$1,426 USD
View
Final sale: no returns
A
Retailer 6
-
HK$11,234 HKD
$1,432 USD
View
A
Retailer 7
-
HK$12,121 HKD
$1,545 USD
View
A
Retailer 8
-
HK$12,223 HKD
$1,558 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
HK$12,671 HKD
$1,615 USD
View
A
Retailer 10
-
HK$12,788 HKD
$1,630 USD
View
A
Retailer 11
-
HK$13,292 HKD
$1,694 USD
View
A
Retailer 12
-
HK$13,495 HKD
£1,355 GBP
View
B+
Retailer 13
-
HK$13,980 HKD
$1,782 USD
View
A
Retailer 14
-
HK$14,048 HKD
£1,410 GBP
View
A
Retailer 15
-
HK$14,154 HKD
£1,421 GBP
View
B+
Retailer 16
-
HK$14,882 HKD
$1,897 USD
View
B+
Retailer 17
-
HK$15,700 HKD
€1,906 EUR
View
B+
Retailer 18
-
HK$15,952 HKD
A$3,128 AUD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
HK$18,212 HKD
ZAR 37,504 ZAR
View
B+
Retailer 20
-
HK$21,341 HKD
£2,142 GBP
View
B
Retailer 21
-
HK$29,560 HKD
$3,768 USD
View
B
Retailer 22
-
HK$29,819 HKD
$3,801 USD
View
Price last confirmed 23 days ago
Most Expensive
B
NZ Jewellers
62e2c30d-5b86-48d9-8408-20c800a2760b · Oct 23
HK$29,819 HKD
$3,801 USD
View
22 more retailers have this diamond
Prices start from HK$8,937 HKDSave up to HK$20,882 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
0.78ct Round
HK$8,937 HKD