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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG826678092

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826678092

Diamond specifications and retailer prices

From €414 EUR
$461 USD
As of October 28, 2026
Save €2,227 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,642 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826678092 or 826678092. Listed at 21 retailers as of October 28, 2026, with prices from €414 to €2,642, a €2,227 spread on the same certified stone. Brilliant Earth lists it at €2,642. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826678092
Dimensions11.67 × 7.51 × 4.46 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm7.51 mm2.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826678092
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.4%

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 28
Current: €2,642 EUR|Low: €414 EUR|High: €2,642 EUR|Avg: €1,089 EUR
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 3€414 EUR
Retailer 16€506 EUR
Retailer 5€615 EUR
Retailer 7€651 EUR
Retailer 11€753 EUR
Retailer 2€808 EUR
Retailer 8€810 EUR
Retailer 12€1,016 EUR
Retailer 17€1,107 EUR
Retailer 9€1,349 EUR
Retailer 15€1,473 EUR
Retailer 13€1,500 EUR
Retailer 10€1,507 EUR
Retailer 6€1,669 EUR
Retailer 4€1,702 EUR
Retailer 14€1,803 EUR
Brilliant Earth€2,642 EUR

41 data points across 17 retailers

21 retailers€414 EUR to €2,642 EUR

Retailer 1
-
€372 EUR
$414 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€414 EUR
$461 USD
View
Final sale: no returns
Retailer 3
-
€434 EUR
$483 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€481 EUR
$535 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
€506 EUR
HK$4,400 HKD
View
B+
Retailer 6
-
€615 EUR
$685 USD
View
A
Retailer 7
-
€651 EUR
$725 USD
View
A
Retailer 8
-
€753 EUR
£660 GBP
View
A
Retailer 9
-
€808 EUR
$899 USD
View
A
Retailer 10
-
€810 EUR
View
A
Retailer 11
-
€1,016 EUR
A$1,739 AUD
View
A
Retailer 12
-
€1,107 EUR
ZAR 19,909 ZAR
View
B+
Retailer 13
-
€1,349 EUR
$1,501 USD
View
B+
Retailer 14
-
€1,473 EUR
SGD 2,216 SGD
View
B+
Retailer 15
-
€1,500 EUR
$1,670 USD
View
B+
Retailer 16
-
€1,507 EUR
$1,677 USD
View
Retailer 17
-
€1,545 EUR
$1,720 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
€1,669 EUR
$1,858 USD
View
B+
Retailer 19
-
€1,702 EUR
$1,894 USD
View
B+
Retailer 20
-
€1,803 EUR
£1,580 GBP
View
Most Expensive
B
Brilliant Earth
21369556A · Oct 29
€2,642 EUR
$2,940 USD
View
20 more retailers have this diamond
Prices start from €414 EURSave up to €2,227 EUR

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
€414 EUR