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Oval|Natural|GIA

0.30ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 1563406196

Certificate GIA 1563406196

Diamond specifications and retailer prices

From £171 GBP
As of November 6, 2026
Save £382 GBP (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £919 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563406196. Listed at 17 retailers as of November 4, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563406196
Dimensions5.60 × 3.82 × 2.19 mm
L/W Ratio1.47
Top View
5.60 mm3.82 mm0.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563406196
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.2%

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: Nov 6
Current: £919 GBP|Low: £171 GBP|High: £923 GBP|Avg: £364 GBP|-0.5%
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
November 6, 2026
Retailer 2£171 GBP
Retailer 8£210 GBP
Retailer 4£240 GBP
Retailer 6£257 GBP
Retailer 16£259 GBP
Retailer 3£267 GBP
Retailer 9£305 GBP
Retailer 13£323 GBP
Retailer 7£323 GBP
Retailer 5£328 GBP
Retailer 15£337 GBP
Retailer 14£384 GBP
Retailer 12£403 GBP
Retailer 10£482 GBP
Retailer 11£553 GBP
NZ Jewellers£919 GBP

20 data points across 16 retailers

17 retailers£171 GBP to £553 GBP

A
Cheapest Retailer
-
£171 GBP
A
Retailer 2
-
£210 GBP
View
A
Retailer 3
-
£220 GBP
View
A
Retailer 4
-
£240 GBP
View
Retailer 5
-
£257 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£259 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£267 GBP
View
B+
Retailer 8
-
£305 GBP
View
B+
Retailer 9
-
£323 GBP
View
B+
Retailer 10
-
£323 GBP
View
B+
Retailer 11
-
£328 GBP
View
B+
Retailer 12
-
£337 GBP
View
B+
Retailer 13
-
£384 GBP
View
B+
Retailer 14
-
£403 GBP
View
B
Retailer 15
-
£482 GBP
View
B
Retailer 16
-
£553 GBP
View
Most Expensive
NZ Jewellers
e3f35e9e-3f6d-4b46-9c5c-1cd4b3825fd8 · Nov 5
£919 GBP
$1,230 USD
View
Price under review
16 more retailers have this diamond
Prices start from £171 GBPSave up to £382 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 Oval
£171 GBP