Round|Natural|GIA

0.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1403266108

Certificate GIA 1403266108

Diamond specifications and retailer prices

From HK$4,080 HKD
$520 USD
As of October 29, 2026
Save HK$2,853 HKD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$13,433 HKD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1403266108. Listed at 20 retailers as of October 28, 2026, with a 70% 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

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1403266108
Dimensions4.26 × 4.24 × 2.65 mm
L/W Ratio1.00
Top View
4.26 mm4.24 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1403266108
Side View
Table 58.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.5%

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: Oct 29
Current: HK$5,792 HKD|Low: HK$4,080 HKD|High: HK$10,015 HKD|Avg: HK$6,501 HKD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7HK$4,080 HKD
Retailer 6HK$4,778 HKD
Retailer 1HK$5,792 HKD
Retailer 4HK$6,442 HKD
Retailer 3HK$6,615 HKD
Retailer 2HK$6,933 HKD
Retailer 8HK$9,447 HKD
Retailer 5HK$10,015 HKD

40 data points across 8 retailers

20 retailersHK$4,080 HKD to HK$6,933 HKD

Retailer 1
-
HK$3,884 HKD
$495 USD
Price last confirmed 22 days ago
Retailer 2
-
HK$4,040 HKD
$515 USD
View
Price last confirmed 110 days ago
B+
Retailer 3
-
HK$4,080 HKD
$520 USD
View
Retailer 4
-
HK$4,182 HKD
$533 USD
View
Price last confirmed 31 days ago
Retailer 5
-
HK$4,182 HKD
$533 USD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$4,480 HKD
$571 USD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$4,785 HKD
$610 USD
View
Price last confirmed 23 days ago
B
Retailer 8
-
HK$5,022 HKD
$640 USD
View
B
Retailer 9
-
HK$5,022 HKD
$640 USD
View
B
Retailer 10
-
HK$5,072 HKD
$646 USD
View
B
Retailer 11
-
HK$5,179 HKD
$660 USD
View
B
Retailer 12
-
HK$5,792 HKD
€703 EUR
View
Retailer 13
-
HK$6,277 HKD
$800 USD
View
Price last confirmed 22 days ago
Retailer 14
-
HK$6,442 HKD
A$1,263 AUD
View
Price last confirmed 25 days ago
Retailer 15
-
HK$6,615 HKD
ZAR 13,619 ZAR
View
Price last confirmed 22 days ago
B
Retailer 16
-
HK$6,933 HKD
£696 GBP
View
Retailer 17
-
HK$9,447 HKD
£948 GBP
View
Price last confirmed 22 days ago
Retailer 18
-
HK$10,015 HKD
£1,005 GBP
View
Price last confirmed 25 days ago
Retailer 19
-
HK$12,172 HKD
CA$2,155 CAD
View
Price under review
Most Expensive
NZ Jewellers
46f3061d-9c90-4228-be14-c6099ef6290f · Sep 24
HK$13,433 HKD
$1,712 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$4,080 HKDSave up to HK$2,853 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+
0.30ct Round
HK$4,080 HKD