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Oval|Natural|GIA

3.03ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 6545418314

Certificate GIA 6545418314

Diamond specifications and retailer prices

From £22,693 GBP
$30,406 USD
As of October 30, 2026
Save £5,778 GBP (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £28,471 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 3.03ct natural oval diamond

This 3.03ct natural oval sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545418314. Listed at 5 retailers as of October 30, 2026, with prices from £22,693 to £28,471, a £5,778 spread on the same certified stone. 77 Diamonds lists it at £28,471. 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

3.03
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545418314
Dimensions11.68 × 8.10 × 5.06 mm
L/W Ratio1.44
Top View
11.68 mm8.10 mm3.03 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545418314
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £28,471 GBP|Low: £22,481 GBP|High: £29,002 GBP|Avg: £25,439 GBP|+0.6%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£22,693 GBP
Retailer 2£25,719 GBP
77 Diamonds£28,471 GBP

35 data points across 3 retailers

5 retailers£22,693 GBP to £28,471 GBP

B+
Cheapest Retailer
-
£22,693 GBP
$30,406 USD
B+
Retailer 2
-
£24,443 GBP
$32,751 USD
View
B+
Retailer 3
-
£24,485 GBP
$32,808 USD
View
B+
Retailer 4
-
£25,719 GBP
$34,460 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
OVDHK6RBMSTZ · Oct 31
£28,471 GBP
View
4 more retailers have this diamond
Prices start from £22,693 GBPSave up to £5,778 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.

B+
3.03ct Oval
£22,693 GBP