Oval|Lab Grown|GIA

3.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • GIA 5456150298

Certificate GIA 5456150298

Diamond specifications and retailer prices

From £769 GBP
$1,031 USD
As of October 31, 2026
Save £2,225 GBP (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,597 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5456150298. Listed at 20 retailers as of October 31, 2026, with a 289% 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

3.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.38°
Pavilion angle40.01°
OriginLab Grown
Grading LabGIA
CertificateGIA 5456150298
Dimensions11.20 × 8.15 × 5.06 mm
L/W Ratio1.37
Top View
11.20 mm8.15 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5456150298
Side View
Table 65.0%Crown 32.38°Girdle: Very ThickPavilion 40.01°Culet: NoneDepth 62.2%

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: Oct 31
Current: £4,562 GBP|Low: £769 GBP|High: £8,583 GBP|Avg: £2,540 GBP|-1.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 1, 2026
Retailer 18£769 GBP
Retailer 7£1,248 GBP
Retailer 2£1,358 GBP
Retailer 17£1,362 GBP
Retailer 9£1,397 GBP
Retailer 6£1,447 GBP
Retailer 10£1,447 GBP
Retailer 5£1,575 GBP
Retailer 8£1,648 GBP
Retailer 14£1,650 GBP
Retailer 15£1,834 GBP
Retailer 3£1,834 GBP
Retailer 19£2,102 GBP
Retailer 20£2,122 GBP
Retailer 16£2,134 GBP
Retailer 12£2,169 GBP
Retailer 11£2,994 GBP
Retailer 13£3,403 GBP
Retailer 1£4,562 GBP
Taylor and Hart£5,597 GBP
Retailer 4£8,583 GBP

23 data points across 21 retailers

20 retailers£769 GBP to £2,994 GBP

A
Cheapest Retailer
-
£769 GBP
$1,031 USD
B+
Retailer 2
-
£1,248 GBP
$1,672 USD
View
B+
Retailer 3
-
£1,358 GBP
$1,819 USD
View
B+
Retailer 4
-
£1,362 GBP
$1,825 USD
View
B+
Retailer 5
-
£1,397 GBP
$1,872 USD
View
Final sale: no returns
Retailer 6
-
£1,447 GBP
$1,939 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
£1,447 GBP
$1,939 USD
View
B
Retailer 8
-
£1,575 GBP
$2,110 USD
View
B
Retailer 9
-
£1,648 GBP
$2,208 USD
View
B
Retailer 10
-
£1,650 GBP
$2,211 USD
View
B
Retailer 11
-
£1,650 GBP
$2,211 USD
View
B
Retailer 12
-
£1,834 GBP
CA$3,413 CAD
View
Retailer 13
-
£2,102 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£2,122 GBP
$2,843 USD
View
B
Retailer 15
-
£2,134 GBP
$2,859 USD
View
B
Retailer 16
-
£2,169 GBP
View
B
Retailer 17
-
£2,994 GBP
$4,012 USD
View
Retailer 18
-
£4,562 GBP
View
Price under review
Most Expensive
Taylor and Hart
4N58R4C · Oct 31
£5,597 GBP
$7,500 USD
View
Price under review
18 more retailers have this diamond
Prices start from £769 GBPSave up to £2,225 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
3.01ct Oval
£769 GBP