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Round|Natural|GIA

0.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2245075877

Certificate GIA 2245075877

Diamond specifications and retailer prices

From HK$1,396 HKD
As of November 4, 2026
Save HK$4,942 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$6,339 HKD at NZ Jewellers · As of November 4, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245075877. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,396 to HK$6,339, a HK$4,942 spread on the same certified stone. NZ Jewellers lists it at HK$6,339. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245075877
Dimensions4.29 × 4.30 × 2.66 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.29 mm4.30 mm0.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245075877
Side View
Table 57.0%Crown 31.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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 4
Current: HK$6,339 HKD|Low: HK$1,396 HKD|High: HK$7,014 HKD|Avg: HK$2,505 HKD|-9.6%
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
November 6, 2026
Retailer 8HK$1,396 HKD
Retailer 12HK$1,506 HKD
Retailer 2HK$1,561 HKD
Retailer 4HK$1,883 HKD
Retailer 13HK$1,930 HKD
Retailer 7HK$2,024 HKD
Retailer 5HK$2,157 HKD
Retailer 9HK$2,173 HKD
Retailer 11HK$2,416 HKD
Retailer 10HK$2,558 HKD
Retailer 3HK$2,746 HKD
Retailer 6HK$2,816 HKD
NZ JewellersHK$6,339 HKD

39 data points across 13 retailers

13 retailersHK$1,396 HKD to HK$6,339 HKD

A
Cheapest Retailer
-
HK$1,396 HKD
Retailer 2
-
HK$1,506 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$1,561 HKD
View
A
Retailer 4
-
HK$1,883 HKD
View
A
Retailer 5
-
HK$1,930 HKD
View
B+
Retailer 6
-
HK$2,024 HKD
View
B+
Retailer 7
-
HK$2,157 HKD
View
B+
Retailer 8
-
HK$2,173 HKD
View
B+
Retailer 9
-
HK$2,416 HKD
View
B+
Retailer 10
-
HK$2,558 HKD
View
B
Retailer 11
-
HK$2,746 HKD
View
B
Retailer 12
-
HK$2,816 HKD
View
Most Expensive
B
NZ Jewellers
29ee5198-e46c-465c-9088-c93e2d0c716d · Nov 4
HK$6,339 HKD
$808 USD
View
12 more retailers have this diamond
Prices start from HK$1,396 HKDSave up to HK$4,942 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$1,396 HKD