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Round|Natural|GIA

0.30ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1557256059

Certificate GIA 1557256059

Diamond specifications and retailer prices

From £202 GBP
₹25,735 INR
As of October 30, 2026
Save £865 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,067 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1557256059. Listed at 18 retailers as of October 29, 2026, with prices from £202 to £1,067, a £865 spread on the same certified stone. NZ Jewellers lists it at £1,067. 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 1557256059
Dimensions4.30 × 4.27 × 2.68 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle, Pinpoint
Top View
4.30 mm4.27 mm0.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1557256059
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: £1,067 GBP|Low: £202 GBP|High: £1,143 GBP|Avg: £424 GBP|-6.7%
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
October 30, 2026
Retailer 12£202 GBP
Retailer 11£213 GBP
Retailer 6£239 GBP
Retailer 4£280 GBP
Retailer 7£297 GBP
Retailer 17£301 GBP
Retailer 3£312 GBP
Retailer 16£360 GBP
Retailer 10£370 GBP
Retailer 15£376 GBP
Retailer 8£379 GBP
Retailer 14£401 GBP
Retailer 13£431 GBP
Retailer 2£510 GBP
Retailer 5£614 GBP
Retailer 9£658 GBP
NZ Jewellers£1,067 GBP

18 data points across 17 retailers

18 retailers£202 GBP to £1,067 GBP

A+
Cheapest Retailer
-
£202 GBP
₹25,735 INR
A
Retailer 2
-
£213 GBP
₹27,216 INR
View
A
Retailer 3
-
£239 GBP
HK$2,500 HKD
View
A
Retailer 4
-
£280 GBP
$375 USD
View
A
Retailer 5
-
£297 GBP
SGD 537 SGD
View
A
Retailer 6
-
£301 GBP
$403 USD
View
A
Retailer 7
-
£312 GBP
$418 USD
View
A
Retailer 8
-
£360 GBP
View
A
Retailer 9
-
£370 GBP
$496 USD
View
A
Retailer 10
-
£376 GBP
$504 USD
View
A
Retailer 11
-
£379 GBP
$508 USD
View
A
Retailer 12
-
£401 GBP
$537 USD
View
B+
Retailer 13
-
£431 GBP
ZAR 9,338 ZAR
View
Retailer 14
-
£492 GBP
A$1,015 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
£510 GBP
€651 EUR
View
B
Retailer 16
-
£614 GBP
View
B
Retailer 17
-
£658 GBP
View
Most Expensive
B
NZ Jewellers
05d3e9c3-e696-4c52-b4c0-e52363a1360f · Oct 29
£1,067 GBP
$1,429 USD
View
17 more retailers have this diamond
Prices start from £202 GBPSave up to £865 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
£202 GBP