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Round|Natural|GIA

0.30ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7556426236

Certificate GIA 7556426236

Diamond specifications and retailer prices

From HK$1,682 HKD
₹20,417 INR
As of November 1, 2026
Save HK$7,466 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,148 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556426236. Listed at 18 retailers as of October 29, 2026, with prices from HK$1,682 to HK$9,148, a HK$7,466 spread on the same certified stone. NZ Jewellers lists it at HK$9,148. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7556426236
Dimensions4.29 × 4.26 × 2.67 mm
L/W Ratio1.01
Top View
4.29 mm4.26 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556426236
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NDepth 62.5%

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$9,148 HKD|Low: HK$1,682 HKD|High: HK$9,344 HKD|Avg: HK$3,637 HKD|-2.1%
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
November 1, 2026
Retailer 2HK$1,682 HKD
Retailer 17HK$2,008 HKD
Retailer 9HK$2,071 HKD
Retailer 16HK$2,362 HKD
Retailer 7HK$2,555 HKD
Retailer 5HK$2,581 HKD
Retailer 6HK$2,675 HKD
Retailer 14HK$3,005 HKD
Retailer 3HK$3,178 HKD
Retailer 8HK$3,190 HKD
Retailer 11HK$3,383 HKD
Retailer 4HK$3,701 HKD
Retailer 15HK$3,891 HKD
Retailer 10HK$3,962 HKD
Retailer 12HK$4,776 HKD
Retailer 13HK$5,450 HKD
NZ JewellersHK$9,148 HKD

21 data points across 17 retailers

18 retailersHK$1,682 HKD to HK$9,148 HKD

A
Cheapest Retailer
-
HK$1,682 HKD
₹20,417 INR
A
Retailer 2
-
HK$2,008 HKD
View
A
Retailer 3
-
HK$2,071 HKD
$264 USD
View
A
Retailer 4
-
HK$2,362 HKD
$301 USD
View
A
Retailer 5
-
HK$2,555 HKD
SGD 440 SGD
View
A
Retailer 6
-
HK$2,581 HKD
$329 USD
View
A
Retailer 7
-
HK$2,675 HKD
$341 USD
View
B+
Retailer 8
-
HK$3,005 HKD
£302 GBP
View
B+
Retailer 9
-
HK$3,178 HKD
$405 USD
View
B+
Retailer 10
-
HK$3,190 HKD
$407 USD
View
B+
Retailer 11
-
HK$3,383 HKD
$431 USD
View
B+
Retailer 12
-
HK$3,701 HKD
ZAR 7,621 ZAR
View
B+
Retailer 13
-
HK$3,891 HKD
$496 USD
View
B+
Retailer 14
-
HK$3,962 HKD
€481 EUR
View
Retailer 15
-
HK$4,105 HKD
A$805 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
HK$4,776 HKD
£479 GBP
View
B
Retailer 17
-
HK$5,450 HKD
£547 GBP
View
Most Expensive
B
NZ Jewellers
f0fc0829-7a13-41c3-a9bc-2a3b52e93826 · Oct 29
HK$9,148 HKD
$1,166 USD
View
17 more retailers have this diamond
Prices start from HK$1,682 HKDSave up to HK$7,466 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$1,682 HKD