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Round|Natural|GIA

0.30ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 6565562122

Certificate GIA 6565562122

Diamond specifications and retailer prices

From HK$1,432 HKD
₹17,378 INR
As of November 1, 2026
Save HK$3,162 HKD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,015 HKD at NZ Jewellers · As of October 29, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565562122. Listed at 19 retailers as of November 1, 2026, with a 221% 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

0.30
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565562122
Dimensions4.36 × 4.32 × 2.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.36 mm4.32 mm0.30 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565562122
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NDepth 59.8%

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 1
Current: HK$9,015 HKD|Low: HK$1,432 HKD|High: HK$9,015 HKD|Avg: HK$2,938 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 2HK$1,432 HKD
Retailer 6HK$1,808 HKD
Retailer 16HK$1,836 HKD
Retailer 10HK$1,993 HKD
Retailer 19HK$1,993 HKD
Retailer 4HK$2,142 HKD
Retailer 17HK$2,158 HKD
Retailer 8HK$2,177 HKD
Retailer 18HK$2,220 HKD
Retailer 5HK$2,429 HKD
Retailer 9HK$2,675 HKD
Retailer 7HK$2,988 HKD
Retailer 3HK$3,021 HKD
Retailer 15HK$3,084 HKD
Retailer 13HK$3,097 HKD
Retailer 14HK$3,311 HKD
Retailer 11HK$3,658 HKD
Retailer 12HK$4,593 HKD
NZ JewellersHK$9,015 HKD

21 data points across 19 retailers

19 retailersHK$1,432 HKD to HK$4,593 HKD

A
Cheapest Retailer
-
HK$1,432 HKD
₹17,378 INR
A
Retailer 2
-
HK$1,808 HKD
View
B+
Retailer 3
-
HK$1,836 HKD
$234 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,993 HKD
$254 USD
View
A
Retailer 5
-
HK$1,993 HKD
$254 USD
View
B+
Retailer 6
-
HK$2,142 HKD
$273 USD
View
B+
Retailer 7
-
HK$2,158 HKD
$275 USD
View
B+
Retailer 8
-
HK$2,177 HKD
SGD 375 SGD
View
B+
Retailer 9
-
HK$2,220 HKD
$283 USD
View
B+
Retailer 10
-
HK$2,429 HKD
A$476 AUD
View
B+
Retailer 11
-
HK$2,675 HKD
$341 USD
View
B+
Retailer 12
-
HK$2,988 HKD
$381 USD
View
B
Retailer 13
-
HK$3,021 HKD
$385 USD
View
B
Retailer 14
-
HK$3,084 HKD
ZAR 6,351 ZAR
View
B
Retailer 15
-
HK$3,097 HKD
£311 GBP
View
B+
Retailer 16
-
HK$3,311 HKD
$422 USD
View
Retailer 17
-
HK$3,658 HKD
€444 EUR
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$4,593 HKD
£461 GBP
View
Most Expensive
NZ Jewellers
d001054d-fa64-4d2c-b59a-883d5e69600e · Oct 29
HK$9,015 HKD
$1,149 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$1,432 HKDSave up to HK$3,162 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
0.30ct Round
HK$1,432 HKD