Round|Natural|GIA

0.31ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7391143232

Certificate GIA 7391143232

Diamond specifications and retailer prices

From HK$3,664 HKD
As of November 5, 2026
Save HK$2,660 HKD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,678 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7391143232. Listed at 13 retailers as of November 5, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7391143232
Dimensions4.33 × 4.30 × 2.71 mm
L/W Ratio1.01
Top View
4.33 mm4.30 mm0.31 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7391143232
Side View
Table 55.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 63.1%

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 5
Current: HK$6,323 HKD|Low: HK$3,664 HKD|High: HK$9,453 HKD|Avg: HK$5,546 HKD|+36.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8HK$3,664 HKD
Retailer 7HK$4,385 HKD
Retailer 3HK$4,660 HKD
Retailer 4HK$5,194 HKD
Retailer 2HK$5,311 HKD
Retailer 6HK$6,237 HKD
Retailer 1HK$6,323 HKD
Retailer 5HK$9,422 HKD

41 data points across 8 retailers

13 retailersHK$3,664 HKD to HK$6,323 HKD

Retailer 1
-
HK$3,295 HKD
Price last confirmed 103 days ago
Retailer 2
-
HK$3,664 HKD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
HK$3,664 HKD
View
Retailer 4
-
HK$3,946 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$3,946 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$4,229 HKD
View
Price last confirmed 38 days ago
B
Retailer 7
-
HK$4,660 HKD
View
B
Retailer 8
-
HK$5,194 HKD
View
B
Retailer 9
-
HK$5,311 HKD
View
Retailer 10
-
HK$6,237 HKD
View
Price last confirmed 30 days ago
B
Retailer 11
-
HK$6,323 HKD
View
Retailer 12
-
HK$9,422 HKD
View
Price under review
Most Expensive
NZ Jewellers
23fcf2df-16a0-4f08-8138-ebc0914edda6 · Sep 28
HK$12,678 HKD
$1,616 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,664 HKDSave up to HK$2,660 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+
0.31ct Round
HK$3,664 HKD