CaratHunter
Plans
Radiant|Lab Grown|IGI

2.57ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG813670015

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG813670015

Diamond specifications and retailer prices

From £431 GBP
$578 USD
As of October 30, 2026
Save £2,994 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,426 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813670015 or 813670015. Listed at 18 retailers as of October 29, 2026, with prices from £431 to £3,426, a £2,994 spread on the same certified stone. Do Amore Diamonds lists it at £3,426. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813670015
Dimensions9.30 × 6.51 × 4.78 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm6.51 mm2.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813670015
Side View
Table 63.0%Crown 34.5°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 73.4%

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: £3,426 GBP|Low: £370 GBP|High: £3,426 GBP|Avg: £1,251 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3£386 GBP
Retailer 4£431 GBP
Retailer 9£552 GBP
Retailer 6£560 GBP
Retailer 11£633 GBP
Retailer 7£824 GBP
Retailer 2£1,173 GBP
Retailer 10£1,234 GBP
Retailer 5£1,535 GBP
Retailer 12£1,635 GBP
Retailer 13£1,773 GBP
Retailer 8£2,304 GBP
Do Amore Diamonds£3,426 GBP

37 data points across 13 retailers

18 retailers£431 GBP to £3,426 GBP

Retailer 1
-
£386 GBP
$517 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£431 GBP
$578 USD
View
Final sale: no returns
Retailer 3
-
£432 GBP
$579 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£478 GBP
$641 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£552 GBP
$740 USD
View
A
Retailer 6
-
£560 GBP
View
A
Retailer 7
-
£633 GBP
$848 USD
View
A
Retailer 8
-
£671 GBP
$899 USD
View
A
Retailer 9
-
£824 GBP
View
B+
Retailer 10
-
£1,173 GBP
A$2,417 AUD
View
B+
Retailer 11
-
£1,234 GBP
$1,654 USD
View
Retailer 12
-
£1,389 GBP
$1,861 USD
View
Price last confirmed 30 days ago
Retailer 13
-
£1,535 GBP
View
Price last confirmed 21 days ago
B+
Retailer 14
-
£1,635 GBP
$2,190 USD
View
B
Retailer 15
-
£1,773 GBP
$2,376 USD
View
B
Retailer 16
-
£1,798 GBP
$2,409 USD
View
B
Retailer 17
-
£2,304 GBP
View
Most Expensive
B
Do Amore Diamonds
27-368D37420 · Oct 29
£3,426 GBP
$4,590 USD
View
17 more retailers have this diamond
Prices start from £431 GBPSave up to £2,994 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
£431 GBP