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Round|Natural|GIA

0.73ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6251265576

Certificate GIA 6251265576

Diamond specifications and retailer prices

From HK$4,185 HKD
As of November 4, 2026
Save HK$1,426 HKD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$11,297 HKD at MOH London · As of October 10, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6251265576. Listed at 6 retailers as of October 31, 2026, with a 34% 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

0.73
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6251265576
Dimensions5.73 × 5.76 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.73 mm5.76 mm0.73 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6251265576
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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 4
Current: HK$11,297 HKD|Low: HK$3,488 HKD|High: HK$11,297 HKD|Avg: HK$5,570 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 11HK$3,488 HKD
Retailer 4HK$4,185 HKD
Retailer 10HK$4,412 HKD
Retailer 2HK$4,546 HKD
Retailer 3HK$4,820 HKD
Retailer 8HK$5,008 HKD
Retailer 9HK$5,196 HKD
Retailer 5HK$5,612 HKD
Retailer 6HK$5,682 HKD
Retailer 7HK$6,474 HKD
MOH LondonHK$11,297 HKD

26 data points across 11 retailers

6 retailersHK$4,185 HKD to HK$5,612 HKD

A
Cheapest Retailer
-
HK$4,185 HKD
Retailer 2
-
HK$4,412 HKD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$4,546 HKD
View
B+
Retailer 4
-
HK$5,612 HKD
View
Retailer 5
-
HK$5,682 HKD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
37980A72D · Oct 10
HK$11,297 HKD
£1,135 GBP
View
Price last confirmed 26 days ago
5 more retailers have this diamond
Prices start from HK$4,185 HKDSave up to HK$1,426 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
0.73ct Round
HK$4,185 HKD