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Radiant|Natural|GIA

0.30ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6551757444

Certificate GIA 6551757444

Diamond specifications and retailer prices

From HK$1,470 HKD
₹17,838 INR
As of October 29, 2026
Save HK$7,507 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,976 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.3ct natural radiant diamond

This 0.3ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551757444. Listed at 19 retailers as of October 27, 2026, with prices from HK$1,470 to HK$8,976, a HK$7,507 spread on the same certified stone. NZ Jewellers lists it at HK$8,976. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle36.4°
Pavilion angle55.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551757444
Dimensions5.03 × 3.34 × 2.27 mm
L/W Ratio1.51
Girdle conditionPolished
Culet sizeNone
Top View
5.03 mm3.34 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6551757444
Side View
Table 69.0%Crown 36.4°Girdle: MED-STKPavilion 55.4°Culet: NoneDepth 68.0%

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: Oct 29
Current: HK$8,976 HKD|Low: HK$1,463 HKD|High: HK$9,447 HKD|Avg: HK$3,061 HKD|-5.0%
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
October 29, 2026
Retailer 12HK$1,470 HKD
Retailer 5HK$1,726 HKD
Retailer 6HK$1,808 HKD
Retailer 7HK$1,828 HKD
Retailer 17HK$1,985 HKD
Retailer 10HK$2,134 HKD
Retailer 9HK$2,201 HKD
Retailer 3HK$2,213 HKD
Retailer 16HK$2,668 HKD
Retailer 15HK$2,717 HKD
Retailer 11HK$2,965 HKD
Retailer 8HK$3,044 HKD
Retailer 18HK$3,067 HKD
Retailer 2HK$3,095 HKD
Retailer 14HK$3,343 HKD
Retailer 13HK$3,526 HKD
Retailer 4HK$4,584 HKD
NZ JewellersHK$8,976 HKD

21 data points across 18 retailers

19 retailersHK$1,470 HKD to HK$8,976 HKD

A
Cheapest Retailer
-
HK$1,470 HKD
₹17,838 INR
A
Retailer 2
-
HK$1,726 HKD
$220 USD
View
A
Retailer 3
-
HK$1,808 HKD
View
A
Retailer 4
-
HK$1,828 HKD
$233 USD
View
Final sale: no returns
A
Retailer 5
-
HK$1,985 HKD
$253 USD
View
A
Retailer 6
-
HK$2,134 HKD
$272 USD
View
A
Retailer 7
-
HK$2,201 HKD
SGD 379 SGD
View
A
Retailer 8
-
HK$2,213 HKD
$282 USD
View
A
Retailer 9
-
HK$2,668 HKD
$340 USD
View
A
Retailer 10
-
HK$2,717 HKD
£273 GBP
View
A
Retailer 11
-
HK$2,965 HKD
$378 USD
View
A
Retailer 12
-
HK$3,044 HKD
$388 USD
View
A
Retailer 13
-
HK$3,067 HKD
ZAR 6,314 ZAR
View
B+
Retailer 14
-
HK$3,095 HKD
£311 GBP
View
B+
Retailer 15
-
HK$3,343 HKD
$426 USD
View
Retailer 16
-
HK$3,508 HKD
A$688 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
HK$3,526 HKD
€428 EUR
View
B+
Retailer 18
-
HK$4,584 HKD
£460 GBP
View
Most Expensive
B
NZ Jewellers
57d1e8be-8913-438c-be8f-eaa48966cbe1 · Oct 27
HK$8,976 HKD
$1,144 USD
View
18 more retailers have this diamond
Prices start from HK$1,470 HKDSave up to HK$7,507 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 Radiant
HK$1,470 HKD