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Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6455714169

Certificate GIA 6455714169

Diamond specifications and retailer prices

From HK$4,731 HKD
As of November 5, 2026
Save HK$11,634 HKD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$16,365 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455714169. Listed at 13 retailers as of November 5, 2026, with prices from HK$4,731 to HK$16,365, a HK$11,634 spread on the same certified stone. NZ Jewellers lists it at HK$16,365. 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

0.80
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6455714169
Dimensions5.88 × 5.91 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.88 mm5.91 mm0.80 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455714169
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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 5
Current: HK$16,365 HKD|Low: HK$4,731 HKD|High: HK$17,079 HKD|Avg: HK$7,392 HKD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$4,731 HKD
Retailer 12HK$5,092 HKD
Retailer 3HK$5,201 HKD
Retailer 6HK$5,452 HKD
Retailer 2HK$5,594 HKD
Retailer 8HK$6,237 HKD
Retailer 9HK$6,331 HKD
Retailer 11HK$7,147 HKD
Retailer 5HK$7,367 HKD
Retailer 4HK$7,673 HKD
Retailer 10HK$7,712 HKD
NZ JewellersHK$16,365 HKD

43 data points across 12 retailers

13 retailersHK$4,731 HKD to HK$16,365 HKD

A
Cheapest Retailer
-
HK$4,731 HKD
A
Retailer 2
-
HK$5,092 HKD
View
Retailer 3
-
HK$5,201 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$5,452 HKD
View
A
Retailer 5
-
HK$5,594 HKD
View
A
Retailer 6
-
HK$5,601 HKD
View
B+
Retailer 7
-
HK$6,237 HKD
View
B+
Retailer 8
-
HK$6,331 HKD
View
B+
Retailer 9
-
HK$7,147 HKD
View
B+
Retailer 10
-
HK$7,367 HKD
View
B+
Retailer 11
-
HK$7,673 HKD
View
B+
Retailer 12
-
HK$7,712 HKD
View
Most Expensive
B
NZ Jewellers
24cbdc4e-6ca6-4192-b359-3410ab94bcd3 · Nov 5
HK$16,365 HKD
$2,086 USD
View
12 more retailers have this diamond
Prices start from HK$4,731 HKDSave up to HK$11,634 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
0.80ct Round
HK$4,731 HKD