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Round|Natural|GIA

0.73ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6445409092

Certificate GIA 6445409092

Diamond specifications and retailer prices

From HK$10,013 HKD
£1,005 GBP
As of October 31, 2026
Save HK$6,249 HKD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$16,261 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6445409092. Listed at 4 retailers as of October 29, 2026, with prices from HK$10,013 to HK$16,261, a HK$6,249 spread on the same certified stone. MOH London lists it at HK$16,261. 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

0.73
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6445409092
Dimensions5.80 × 5.78 × 3.52 mm
L/W Ratio1.00
Top View
5.80 mm5.78 mm0.73 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445409092
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$16,261 HKD|Low: HK$7,767 HKD|High: HK$16,371 HKD|Avg: HK$10,893 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4HK$7,767 HKD
Retailer 5HK$8,756 HKD
Retailer 2HK$10,013 HKD
Retailer 3HK$12,373 HKD
MOH LondonHK$16,261 HKD

36 data points across 5 retailers

4 retailersHK$10,013 HKD to HK$16,261 HKD

Retailer 1
-
HK$7,767 HKD
$990 USD
Price last confirmed 13 days ago
B
Retailer 2
-
HK$10,013 HKD
£1,005 GBP
View
B
Retailer 3
-
HK$12,373 HKD
€1,502 EUR
View
Most Expensive
B
MOH London
C7FBA3D7A · Oct 29
HK$16,261 HKD
£1,632 GBP
View
3 more retailers have this diamond
Prices start from HK$10,013 HKDSave up to HK$6,249 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
0.73ct Round
HK$10,013 HKD