Oval|Natural|GIA

0.30ct I IF Oval Natural Diamond

EX • I/IF • GIA 2527030140

Certificate GIA 2527030140

Diamond specifications and retailer prices

From £270 GBP
As of October 28, 2026
Save £524 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £793 GBP at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527030140. Listed at 7 retailers as of October 27, 2026, with prices from £270 to £793, a £524 spread on the same certified stone. NZ Jewellers lists it at £793. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.30
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle32.72°
Pavilion angle39.75°
OriginNatural
Grading LabGIA
CertificateGIA 2527030140
Dimensions5.80 × 3.74 × 2.17 mm
L/W Ratio1.55
Top View
5.80 mm3.74 mm0.30 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2527030140
Side View
Table 63.0%Crown 32.72°GirdlePavilion 39.75°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £793 GBP|Low: £211 GBP|High: £934 GBP|Avg: £402 GBP|-15.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 8£211 GBP
Retailer 2£270 GBP
Retailer 6£273 GBP
Retailer 7£310 GBP
Retailer 4£349 GBP
Retailer 3£387 GBP
Retailer 5£409 GBP
NZ Jewellers£793 GBP

42 data points across 8 retailers

7 retailers£270 GBP to £793 GBP

A
Cheapest Retailer
-
£270 GBP
A
Retailer 2
-
£273 GBP
ZAR 5,920 ZAR
View
Retailer 3
-
£310 GBP
A$639 AUD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
£349 GBP
€445 EUR
View
B+
Retailer 5
-
£387 GBP
View
B+
Retailer 6
-
£409 GBP
View
Most Expensive
B
NZ Jewellers
45942341-2673-4c6e-9ff7-e3840ffea426 · Oct 27
£793 GBP
$1,063 USD
View
6 more retailers have this diamond
Prices start from £270 GBPSave up to £524 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
£270 GBP