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Round|Natural|GIA

0.80ct M SI1 Round Natural Diamond

VG • M/SI1 • GIA 2437958740

Certificate GIA 2437958740

Diamond specifications and retailer prices

From HK$5,821 HKD
As of November 6, 2026
Save HK$14,035 HKD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,856 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2437958740. Listed at 13 retailers as of November 5, 2026, with prices from HK$5,821 to HK$19,856, a HK$14,035 spread on the same certified stone. NZ Jewellers lists it at HK$19,856. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
M
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2437958740
Dimensions5.82 × 5.80 × 3.70 mm
L/W Ratio1.00
Top View
5.82 mm5.80 mm0.80 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2437958740
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$19,856 HKD|Low: HK$5,821 HKD|High: HK$19,856 HKD|Avg: HK$8,607 HKD
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 11HK$5,821 HKD
Retailer 7HK$6,331 HKD
Retailer 9HK$6,331 HKD
Retailer 8HK$6,574 HKD
Retailer 12HK$6,982 HKD
Retailer 10HK$7,304 HKD
Retailer 3HK$7,367 HKD
Retailer 2HK$7,939 HKD
Retailer 5HK$8,881 HKD
Retailer 6HK$9,359 HKD
Retailer 4HK$10,230 HKD
NZ JewellersHK$19,856 HKD

32 data points across 12 retailers

13 retailersHK$5,821 HKD to HK$19,856 HKD

B+
Cheapest Retailer
-
HK$5,821 HKD
B+
Retailer 2
-
HK$6,331 HKD
View
Retailer 3
-
HK$6,331 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$6,425 HKD
View
B+
Retailer 5
-
HK$6,574 HKD
View
B+
Retailer 6
-
HK$6,982 HKD
View
B
Retailer 7
-
HK$7,304 HKD
View
B
Retailer 8
-
HK$7,367 HKD
View
B
Retailer 9
-
HK$7,649 HKD
View
B
Retailer 10
-
HK$7,939 HKD
View
B
Retailer 11
-
HK$8,881 HKD
View
B
Retailer 12
-
HK$9,359 HKD
View
Most Expensive
C
NZ Jewellers
721fbd35-e30a-473d-89c9-ad1be41254fa · Nov 5
HK$19,856 HKD
$2,531 USD
View
12 more retailers have this diamond
Prices start from HK$5,821 HKDSave up to HK$14,035 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.

B+
0.80ct Round
HK$5,821 HKD