Round|Natural|GIA

0.30ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1557737894

Certificate GIA 1557737894

Diamond specifications and retailer prices

From £204 GBP
₹25,926 INR
As of October 30, 2026
Save £448 GBP (69%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,202 GBP at NZ Jewellers · As of October 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1557737894. Listed at 25 retailers as of October 26, 2026, with a 219% 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1557737894
Dimensions4.28 × 4.30 × 2.68 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.28 mm4.30 mm0.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1557737894
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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: £438 GBP|Low: £204 GBP|High: £708 GBP|Avg: £421 GBP|-7.3%
Retailer 1
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
October 30, 2026
Retailer 8£204 GBP
Retailer 5£240 GBP
Retailer 6£267 GBP
Retailer 7£303 GBP
Retailer 14£304 GBP
Retailer 15£304 GBP
Retailer 3£315 GBP
Retailer 11£366 GBP
Retailer 2£380 GBP
Retailer 12£399 GBP
Retailer 1£438 GBP
Retailer 9£466 GBP
Retailer 10£563 GBP
Retailer 13£629 GBP
Retailer 4£652 GBP

25 data points across 15 retailers

25 retailers£204 GBP to £652 GBP

A+
Cheapest Retailer
-
£204 GBP
₹25,926 INR
A
Retailer 2
-
£240 GBP
HK$2,500 HKD
View
A
Retailer 3
-
£267 GBP
$355 USD
View
Retailer 4
-
£303 GBP
$404 USD
View
Price last confirmed 23 days ago
Retailer 5
-
£303 GBP
$404 USD
View
Price last confirmed 21 days ago
Retailer 6
-
£303 GBP
$404 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
£304 GBP
A$622 AUD
View
A
Retailer 8
-
£304 GBP
$405 USD
View
A
Retailer 9
-
£315 GBP
$419 USD
View
Retailer 10
-
£350 GBP
$466 USD
View
Price last confirmed 31 days ago
Retailer 11
-
£351 GBP
$467 USD
View
Price last confirmed 23 days ago
Retailer 12
-
£351 GBP
$467 USD
View
Price last confirmed 21 days ago
Retailer 13
-
£351 GBP
$467 USD
View
Price last confirmed 16 days ago
A
Retailer 14
-
£366 GBP
View
A
Retailer 15
-
£380 GBP
$507 USD
View
A
Retailer 16
-
£399 GBP
$532 USD
View
B+
Retailer 17
-
£438 GBP
ZAR 9,413 ZAR
View
B+
Retailer 18
-
£466 GBP
€591 EUR
View
Retailer 19
-
£502 GBP
A$1,029 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
£563 GBP
View
B
Retailer 21
-
£629 GBP
View
B
Retailer 22
-
£652 GBP
View
Retailer 23
-
£1,164 GBP
$1,550 USD
View
Price last confirmed 21 days ago
Retailer 24
-
£1,164 GBP
$1,550 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
99f36fe4-e280-4bf8-9b0d-173974f60cca · Oct 2
£1,202 GBP
$1,601 USD
View
Price under review
24 more retailers have this diamond
Prices start from £204 GBPSave up to £448 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
£204 GBP