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Oval|Lab Grown|IGI

2.52ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG647470395

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG647470395

Diamond specifications and retailer prices

From £422 GBP
$565 USD
As of November 2, 2026
Save £1,370 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,791 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.52ct lab-grown oval diamond

This 2.52ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG647470395 or 647470395. Listed at 12 retailers as of October 31, 2026, with prices from £422 to £1,791, a £1,370 spread on the same certified stone. Brilliant Earth lists it at £1,791. 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

2.52
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647470395
Dimensions11.07 × 7.67 × 4.77 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
11.07 mm7.67 mm2.52 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647470395
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°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: Nov 2
Current: £1,791 GBP|Low: £211 GBP|High: £1,955 GBP|Avg: £625 GBP|-8.4%
Brilliant Earth
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
November 2, 2026
Retailer 4£211 GBP
Retailer 15£245 GBP
Retailer 5£258 GBP
Retailer 7£261 GBP
Retailer 12£325 GBP
Retailer 13£422 GBP
Retailer 14£431 GBP
Retailer 9£452 GBP
Retailer 2£462 GBP
Retailer 3£543 GBP
Retailer 6£580 GBP
Retailer 10£804 GBP
Retailer 8£1,048 GBP
Retailer 11£1,343 GBP
Brilliant Earth£1,791 GBP

37 data points across 15 retailers

12 retailers£422 GBP to £1,791 GBP

Retailer 1
-
£325 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
£422 GBP
$565 USD
View
B+
Retailer 3
-
£431 GBP
$577 USD
View
A
Retailer 4
-
£452 GBP
€577 EUR
View
A
Retailer 5
-
£462 GBP
View
A
Retailer 6
-
£543 GBP
$727 USD
View
B+
Retailer 7
-
£580 GBP
$777 USD
View
B+
Retailer 8
-
£804 GBP
$1,077 USD
View
Retailer 9
-
£841 GBP
$1,127 USD
View
Price last confirmed 35 days ago
B
Retailer 10
-
£1,048 GBP
View
B
Retailer 11
-
£1,343 GBP
$1,800 USD
View
Most Expensive
B
Brilliant Earth
11455935A · Oct 31
£1,791 GBP
$2,400 USD
View
11 more retailers have this diamond
Prices start from £422 GBPSave up to £1,370 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
2.52ct Oval
£422 GBP