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Radiant|Natural|GIA

0.30ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6412549682

Certificate GIA 6412549682

Diamond specifications and retailer prices

From HK$1,682 HKD
₹20,413 INR
As of October 29, 2026
Save HK$2,397 HKD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$4,078 HKD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6412549682. Listed at 3 retailers as of October 29, 2026, with prices from HK$1,682 to HK$4,078, a HK$2,397 spread on the same certified stone. 77 Diamonds lists it at HK$4,078. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412549682
Dimensions3.77 × 3.65 × 2.57 mm
L/W Ratio1.03
Top View
3.77 mm3.65 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6412549682
Side View
Table 71.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$4,078 HKD|Low: HK$1,670 HKD|High: HK$4,085 HKD|Avg: HK$3,095 HKD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2HK$1,682 HKD
Retailer 3HK$3,609 HKD
77 DiamondsHK$4,078 HKD

45 data points across 3 retailers

3 retailersHK$1,682 HKD to HK$4,078 HKD

A
Cheapest Retailer
-
HK$1,682 HKD
₹20,413 INR
B
Retailer 2
-
HK$3,609 HKD
$460 USD
View
Most Expensive
B
77 Diamonds
RADCPUQVTEARR · Oct 30
HK$4,078 HKD
£409 GBP
View
2 more retailers have this diamond
Prices start from HK$1,682 HKDSave up to HK$2,397 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$1,682 HKD