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Round|Natural|GIA

0.72ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 6465479520

Certificate GIA 6465479520

Diamond specifications and retailer prices

From HK$7,641 HKD
As of November 1, 2026
Save HK$8,284 HKD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$21,232 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6465479520. Listed at 13 retailers as of November 1, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6465479520
Dimensions5.62 × 5.58 × 3.59 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.62 mm5.58 mm0.72 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6465479520
Side View
Table 56.0%Crown 37°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$21,232 HKD|Low: HK$7,641 HKD|High: HK$21,232 HKD|Avg: HK$11,148 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$7,641 HKD
Retailer 10HK$7,720 HKD
Retailer 3HK$7,884 HKD
Retailer 9HK$7,884 HKD
Retailer 8HK$8,190 HKD
Retailer 11HK$9,099 HKD
Retailer 2HK$9,765 HKD
Retailer 4HK$12,101 HKD
Retailer 5HK$12,994 HKD
Retailer 6HK$15,926 HKD
NZ JewellersHK$21,232 HKD

44 data points across 11 retailers

13 retailersHK$7,641 HKD to HK$15,926 HKD

B+
Cheapest Retailer
-
HK$7,641 HKD
B
Retailer 2
-
HK$7,712 HKD
View
B
Retailer 3
-
HK$7,720 HKD
View
B
Retailer 4
-
HK$7,884 HKD
View
Retailer 5
-
HK$7,884 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$8,190 HKD
View
B
Retailer 7
-
HK$9,099 HKD
View
B
Retailer 8
-
HK$9,765 HKD
View
B
Retailer 9
-
HK$10,008 HKD
View
B
Retailer 10
-
HK$12,101 HKD
View
B
Retailer 11
-
HK$12,994 HKD
View
B
Retailer 12
-
HK$15,926 HKD
View
Most Expensive
NZ Jewellers
b0aa93f8-2ef4-4893-aff4-dafc835a4fe3 · Nov 5
HK$21,232 HKD
$2,709 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$7,641 HKDSave up to HK$8,284 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+
0.72ct Round
HK$7,641 HKD