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Round|Natural|GIA

0.83ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1543769146

Certificate GIA 1543769146

Diamond specifications and retailer prices

From HK$4,715 HKD
As of November 6, 2026
Save HK$12,835 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$17,550 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1543769146. Listed at 11 retailers as of November 5, 2026, with prices from HK$4,715 to HK$17,550, a HK$12,835 spread on the same certified stone. NZ Jewellers lists it at HK$17,550. 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

0.83
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543769146
Dimensions6.02 × 6.05 × 3.72 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.02 mm6.05 mm0.83 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543769146
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.7%

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 6
Current: HK$7,492 HKD|Low: HK$2,738 HKD|High: HK$8,465 HKD|Avg: HK$6,402 HKD|-11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$2,738 HKD
Retailer 4HK$4,715 HKD
Retailer 7HK$5,123 HKD
Retailer 6HK$6,629 HKD
Retailer 5HK$6,982 HKD
Retailer 1HK$7,492 HKD
Retailer 9HK$7,814 HKD
Retailer 3HK$7,869 HKD
Retailer 2HK$8,269 HKD

20 data points across 9 retailers

11 retailersHK$4,715 HKD to HK$17,550 HKD

A
Cheapest Retailer
-
HK$4,715 HKD
Retailer 2
-
HK$5,594 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$5,594 HKD
View
B+
Retailer 4
-
HK$5,813 HKD
View
B+
Retailer 5
-
HK$6,457 HKD
View
B+
Retailer 6
-
HK$6,629 HKD
View
B+
Retailer 7
-
HK$6,982 HKD
View
B+
Retailer 8
-
HK$7,492 HKD
View
B+
Retailer 9
-
HK$7,869 HKD
View
B
Retailer 10
-
HK$8,269 HKD
View
Most Expensive
C
NZ Jewellers
9d6d3559-cda9-41af-a253-f6ba4983e553 · Nov 5
HK$17,550 HKD
$2,237 USD
View
10 more retailers have this diamond
Prices start from HK$4,715 HKDSave up to HK$12,835 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
0.83ct Round
HK$4,715 HKD