Round|Natural|GIA

0.30ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 5393409254

Certificate GIA 5393409254

Diamond specifications and retailer prices

From £220 GBP
₹28,118 INR
As of October 30, 2026
Save £490 GBP (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,172 GBP 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5393409254. Listed at 21 retailers as of October 29, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5393409254
Dimensions4.36 × 4.35 × 2.61 mm
L/W Ratio1.00
Top View
4.36 mm4.35 mm0.30 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5393409254
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.0%

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 30
Current: £376 GBP|Low: £219 GBP|High: £715 GBP|Avg: £452 GBP|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4£220 GBP
Retailer 8£313 GBP
Retailer 7£329 GBP
Retailer 1£376 GBP
Retailer 3£474 GBP
Retailer 9£490 GBP
Retailer 2£496 GBP
Retailer 5£600 GBP
Retailer 6£710 GBP

35 data points across 9 retailers

21 retailers£220 GBP to £710 GBP

A
Cheapest Retailer
-
£220 GBP
₹28,118 INR
B+
Retailer 2
-
£290 GBP
$388 USD
View
Retailer 3
-
£306 GBP
$410 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£306 GBP
$410 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£313 GBP
$420 USD
View
B+
Retailer 6
-
£320 GBP
A$660 AUD
View
B+
Retailer 7
-
£329 GBP
$441 USD
View
Retailer 8
-
£329 GBP
$441 USD
View
Price last confirmed 15 days ago
Retailer 9
-
£353 GBP
$473 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
£376 GBP
View
B+
Retailer 11
-
£403 GBP
$540 USD
View
B+
Retailer 12
-
£404 GBP
$541 USD
View
B
Retailer 13
-
£437 GBP
$586 USD
View
B
Retailer 14
-
£474 GBP
ZAR 10,259 ZAR
View
Retailer 15
-
£490 GBP
A$1,009 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£496 GBP
€633 EUR
View
B
Retailer 17
-
£600 GBP
View
B
Retailer 18
-
£710 GBP
View
Retailer 19
-
£1,172 GBP
$1,570 USD
View
Price under review
Retailer 20
-
£1,172 GBP
$1,570 USD
View
Price under review
Most Expensive
NZ Jewellers
48082894-257a-4716-97b0-d7310f775c2f · Oct 29
£1,172 GBP
$1,570 USD
View
Price under review
20 more retailers have this diamond
Prices start from £220 GBPSave up to £490 GBP

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
£220 GBP