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Oval|Lab Grown|IGI

2.57ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG837675405

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837675405

Diamond specifications and retailer prices

From £381 GBP
$510 USD
As of October 29, 2026
Save £3,000 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,381 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837675405 or 837675405. Listed at 14 retailers as of October 29, 2026, with prices from £381 to £3,381, a £3,000 spread on the same certified stone. Do Amore Diamonds lists it at £3,381. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837675405
Dimensions11.45 × 7.50 × 4.70 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm7.50 mm2.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837675405
Side View
Table 58.0%Crown 32.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,381 GBP|Low: £381 GBP|High: £3,381 GBP|Avg: £1,486 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
Retailer 14
October 30, 2026
Retailer 8£381 GBP
Retailer 3£450 GBP
Retailer 7£466 GBP
Retailer 9£575 GBP
Retailer 4£637 GBP
Retailer 11£676 GBP
Retailer 2£1,157 GBP
Retailer 5£1,371 GBP
Retailer 12£1,825 GBP
Retailer 14£1,858 GBP
Retailer 10£2,276 GBP
Retailer 13£2,508 GBP
Retailer 6£2,747 GBP
Do Amore Diamonds£3,381 GBP

3 data points across 14 retailers

14 retailers£381 GBP to £3,381 GBP

A
Cheapest Retailer
-
£381 GBP
$510 USD
A
Retailer 2
-
£450 GBP
$603 USD
View
Final sale: no returns
A
Retailer 3
-
£466 GBP
View
A
Retailer 4
-
£575 GBP
$770 USD
View
A
Retailer 5
-
£637 GBP
$854 USD
View
A
Retailer 6
-
£676 GBP
$906 USD
View
B+
Retailer 7
-
£1,157 GBP
A$2,386 AUD
View
B+
Retailer 8
-
£1,371 GBP
$1,837 USD
View
B
Retailer 9
-
£1,825 GBP
$2,445 USD
View
B
Retailer 10
-
£1,858 GBP
$2,490 USD
View
B
Retailer 11
-
£2,276 GBP
View
B
Retailer 12
-
£2,508 GBP
$3,360 USD
View
B
Retailer 13
-
£2,747 GBP
$3,681 USD
View
Most Expensive
B
Do Amore Diamonds
27-717D5F260 · Oct 29
£3,381 GBP
$4,530 USD
View
13 more retailers have this diamond
Prices start from £381 GBPSave up to £3,000 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 Oval
£381 GBP