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Radiant|Natural|GIA

0.30ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 6555813859

Certificate GIA 6555813859

Diamond specifications and retailer prices

From $328 AUD
HK$1,800 HKD
As of October 30, 2026
Save $403 AUD (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $731 AUD at 77 Diamonds · As of November 1, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555813859. Listed at 3 retailers as of October 30, 2026, with prices from $328 to $731, a $403 spread on the same certified stone. 77 Diamonds lists it at $731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555813859
Dimensions4.46 × 3.44 × 2.29 mm
L/W Ratio1.30
Top View
4.46 mm3.44 mm0.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555813859
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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 30
Current: $731 AUD|Low: $328 AUD|High: $739 AUD|Avg: $568 AUD|-0.8%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$328 AUD
Retailer 2$634 AUD
77 Diamonds$731 AUD

22 data points across 3 retailers

3 retailers$328 AUD to $731 AUD

A
Cheapest Retailer
-
$328 AUD
HK$1,800 HKD
B
Retailer 2
-
$634 AUD
$445 USD
View
Most Expensive
B
77 Diamonds
RADEVNTVPAKWJ · Nov 1
$731 AUD
£405 GBP
View
2 more retailers have this diamond
Prices start from $328 AUDSave up to $403 AUD

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
$328 AUD