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Round|Natural|GIA

3.19ct K SI1 Round Natural Diamond

GD • K/SI1 • GIA 5231567033

Certificate GIA 5231567033

Diamond specifications and retailer prices

From HK$170,594 HKD
As of November 1, 2026
Save HK$133,679 HKD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$304,272 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.19ct natural round diamond

This 3.19ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 5231567033. Listed at 6 retailers as of November 1, 2026, with prices from HK$170,594 to HK$304,272, a HK$133,679 spread on the same certified stone. MOH London lists it at HK$304,272. 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

3.19
Carat
K
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceNone
Crown angle32.5°
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 5231567033
Dimensions9.70 × 9.62 × 5.77 mm
L/W Ratio1.01
Top View
9.70 mm9.62 mm3.19 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5231567033
Side View
Table 64.0%Crown 32.5°Girdle: VTN-MEDPavilion 43°Culet: SmallDepth 59.8%

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 1
Current: HK$304,272 HKD|Low: HK$170,594 HKD|High: HK$308,756 HKD|Avg: HK$218,819 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5HK$170,594 HKD
Retailer 4HK$171,394 HKD
Retailer 3HK$195,243 HKD
Retailer 6HK$195,345 HKD
Retailer 2HK$235,176 HKD
MOH LondonHK$304,272 HKD

43 data points across 6 retailers

6 retailersHK$170,594 HKD to HK$304,272 HKD

B+
Cheapest Retailer
-
HK$170,594 HKD
B+
Retailer 2
-
HK$171,394 HKD
View
B
Retailer 3
-
HK$195,243 HKD
View
Retailer 4
-
HK$195,345 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$235,176 HKD
View
Most Expensive
C
MOH London
E45F9062C · Nov 4
HK$304,272 HKD
£30,539 GBP
View
5 more retailers have this diamond
Prices start from HK$170,594 HKDSave up to HK$133,679 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+
3.19ct Round
HK$170,594 HKD