Round|Natural|GIA

0.30ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 1553437012

Certificate GIA 1553437012

Diamond specifications and retailer prices

From £311 GBP
A$641 AUD
As of October 30, 2026
Save £406 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,123 GBP at NZ Jewellers · As of October 13, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1553437012. Listed at 19 retailers as of October 29, 2026, with a 131% 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
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553437012
Dimensions4.32 × 4.29 × 2.61 mm
L/W Ratio1.01
Key to symbols
Feather, Cavity
Top View
4.32 mm4.29 mm0.30 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553437012
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.5%

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: £440 GBP|Low: £213 GBP|High: £718 GBP|Avg: £418 GBP|+2.5%
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
October 30, 2026
Retailer 13£213 GBP
Retailer 14£246 GBP
Retailer 6£258 GBP
Retailer 3£310 GBP
Retailer 9£311 GBP
Retailer 7£379 GBP
Retailer 2£391 GBP
Retailer 1£440 GBP
Retailer 12£454 GBP
Retailer 5£480 GBP
Retailer 8£481 GBP
Retailer 11£505 GBP
Retailer 4£648 GBP
Retailer 10£718 GBP

34 data points across 14 retailers

19 retailers£311 GBP to £718 GBP

Retailer 1
-
£213 GBP
₹27,118 INR
Price last confirmed 16 days ago
Retailer 2
-
£246 GBP
$329 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£258 GBP
HK$2,700 HKD
View
Price last confirmed 32 days ago
Retailer 4
-
£293 GBP
$393 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£310 GBP
SGD 562 SGD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£311 GBP
A$641 AUD
View
Retailer 7
-
£316 GBP
$423 USD
View
Price last confirmed 15 days ago
Retailer 8
-
£316 GBP
$423 USD
View
Price last confirmed 16 days ago
Retailer 9
-
£338 GBP
$453 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
£379 GBP
View
Retailer 11
-
£391 GBP
$524 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
£440 GBP
$589 USD
View
Retailer 13
-
£454 GBP
ZAR 9,823 ZAR
View
Price last confirmed 15 days ago
Retailer 14
-
£480 GBP
A$989 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
£481 GBP
€614 EUR
View
B
Retailer 16
-
£505 GBP
$677 USD
View
Retailer 17
-
£648 GBP
View
Price last confirmed 20 days ago
B
Retailer 18
-
£718 GBP
View
Most Expensive
NZ Jewellers
3f1e3335-5982-47d1-b98b-e73fc8069058 · Oct 13
£1,123 GBP
$1,505 USD
View
Price under review
18 more retailers have this diamond
Prices start from £311 GBPSave up to £406 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
£311 GBP