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Radiant|Lab Grown|GIA

2.57ct E IF Radiant Lab Grown Diamond

VG • E/IF • GIA 6535060433

Certificate GIA 6535060433

Diamond specifications and retailer prices

From £1,254 GBP
$1,680 USD
As of October 30, 2026
Save £6,605 GBP (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £12,074 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535060433. Listed at 8 retailers as of October 30, 2026, with a 527% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.57
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6535060433
Dimensions9.25 × 6.62 × 4.61 mm
L/W Ratio1.40
Top View
9.25 mm6.62 mm2.57 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535060433
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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 30
Current: £1,254 GBP|Low: £1,254 GBP|High: £35,451 GBP|Avg: £10,333 GBP|-58.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 31, 2026
Retailer 1£1,254 GBP
Retailer 2£5,463 GBP
Retailer 4£5,656 GBP
Retailer 7£6,094 GBP
Retailer 6£7,557 GBP
Retailer 3£7,859 GBP
Yorxs£12,074 GBP
Retailer 5£35,451 GBP

16 data points across 8 retailers

8 retailers£1,254 GBP to £7,859 GBP

A
Cheapest Retailer
-
£1,254 GBP
$1,680 USD
B
Retailer 2
-
£5,463 GBP
$7,320 USD
View
B
Retailer 3
-
£5,656 GBP
$7,579 USD
View
B
Retailer 4
-
£6,094 GBP
CA$11,340 CAD
View
B
Retailer 5
-
£7,557 GBP
$10,125 USD
View
B
Retailer 6
-
£7,859 GBP
$10,530 USD
View
Most Expensive
Yorxs
616736796 · Oct 31
£12,074 GBP
€15,407 EUR
View
Price under review
6 more retailers have this diamond
Prices start from £1,254 GBPSave up to £6,605 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
2.57ct Radiant
£1,254 GBP