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Round|Natural|GIA

0.80ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 1549087648

Certificate GIA 1549087648

Diamond specifications and retailer prices

From HK$3,742 HKD
As of November 5, 2026
Save HK$10,583 HKD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$14,404 HKD at NZ Jewellers · As of September 21, 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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549087648. Listed at 20 retailers as of November 5, 2026, with a 283% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549087648
Dimensions6.02 × 5.98 × 3.58 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather
Top View
6.02 mm5.98 mm0.80 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549087648
Side View
Table 60.0%Crown 32°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 59.6%

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$14,325 HKD|Low: HK$3,742 HKD|High: HK$14,404 HKD|Avg: HK$5,908 HKD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$3,742 HKD
Retailer 5HK$4,025 HKD
Retailer 6HK$4,025 HKD
Retailer 9HK$4,315 HKD
Retailer 10HK$4,456 HKD
Retailer 7HK$4,762 HKD
Retailer 4HK$4,872 HKD
Retailer 2HK$4,927 HKD
Retailer 3HK$5,586 HKD
NZ JewellersHK$14,325 HKD

36 data points across 10 retailers

20 retailersHK$3,742 HKD to HK$14,325 HKD

A
Cheapest Retailer
-
HK$3,742 HKD
Retailer 2
-
HK$4,025 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$4,025 HKD
View
A
Retailer 4
-
HK$4,315 HKD
View
A
Retailer 5
-
HK$4,456 HKD
View
Retailer 6
-
HK$4,589 HKD
View
Price last confirmed 60 days ago
Retailer 7
-
HK$4,589 HKD
View
Price last confirmed 50 days ago
Retailer 8
-
HK$4,589 HKD
View
Price last confirmed 29 days ago
A
Retailer 9
-
HK$4,762 HKD
View
A
Retailer 10
-
HK$4,872 HKD
View
A
Retailer 11
-
HK$4,927 HKD
View
Retailer 12
-
HK$4,942 HKD
View
Price last confirmed 29 days ago
Retailer 13
-
HK$4,942 HKD
View
Price last confirmed 38 days ago
Retailer 14
-
HK$5,296 HKD
View
Price last confirmed 60 days ago
Retailer 15
-
HK$5,296 HKD
View
Price last confirmed 38 days ago
Retailer 16
-
HK$5,296 HKD
View
Price last confirmed 45 days ago
A
Retailer 17
-
HK$5,586 HKD
View
C
Retailer 18
-
HK$14,325 HKD
View
Retailer 19
-
HK$14,404 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
0341ff35-7406-4b18-a5e4-fdcc5de94d22 · Sep 21
HK$14,404 HKD
$1,836 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from HK$3,742 HKDSave up to HK$10,583 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$3,742 HKD