Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

VG • E/VVS2 • IGI LG843644919

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843644919

Diamond specifications and retailer prices

From €386 EUR
$430 USD
As of October 29, 2026
Save €1,409 EUR (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,043 EUR at Brilliant Earth · As of October 13, 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 very-good cut grade and certified by IGI LG843644919 or 843644919. Listed at 23 retailers as of October 27, 2026, with a 365% 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644919
Dimensions10.72 × 7.60 × 4.89 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm7.60 mm2.57 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644919
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.3%

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: €4,043 EUR|Low: €371 EUR|High: €4,043 EUR|Avg: €1,177 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 4€386 EUR
Retailer 3€433 EUR
Retailer 8€433 EUR
Retailer 5€480 EUR
Retailer 16€480 EUR
Retailer 23€510 EUR
Retailer 20€571 EUR
Retailer 19€640 EUR
Retailer 22€725 EUR
Retailer 2€789 EUR
Retailer 7€800 EUR
Retailer 12€1,018 EUR
Retailer 14€1,046 EUR
Retailer 13€1,065 EUR
Retailer 18€1,156 EUR
Retailer 24€1,345 EUR
Retailer 6€1,541 EUR
Retailer 15€1,545 EUR
Retailer 10€1,570 EUR
Retailer 9€1,733 EUR
Retailer 21€1,763 EUR
Retailer 11€1,795 EUR
Retailer 17€2,156 EUR
Brilliant Earth€4,043 EUR

24 data points across 24 retailers

23 retailers€386 EUR to €1,795 EUR

A
Cheapest Retailer
-
€386 EUR
$430 USD
A
Retailer 2
-
€433 EUR
$482 USD
View
A
Retailer 3
-
€433 EUR
$482 USD
View
Final sale: no returns
A
Retailer 4
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€480 EUR
$534 USD
View
A
Retailer 5
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€480 EUR
$534 USD
View
Retailer 6
-
€510 EUR
£447 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
€571 EUR
$635 USD
View
B+
Retailer 8
-
€640 EUR
$712 USD
View
A
Retailer 9
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€789 EUR
£692 GBP
View
A
Retailer 10
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€800 EUR
$890 USD
View
A
Retailer 11
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€1,018 EUR
$1,133 USD
View
A
Retailer 12
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€1,046 EUR
$1,165 USD
View
A
Retailer 13
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€1,065 EUR
A$1,823 AUD
View
A
Retailer 14
-
€1,156 EUR
ZAR 20,790 ZAR
View
B+
Retailer 15
-
€1,345 EUR
$1,497 USD
View
B+
Retailer 16
-
€1,541 EUR
$1,715 USD
View
B+
Retailer 17
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€1,545 EUR
$1,720 USD
View
B+
Retailer 18
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€1,570 EUR
$1,748 USD
View
B
Retailer 19
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€1,733 EUR
$1,929 USD
View
B+
Retailer 20
-
€1,763 EUR
£1,545 GBP
View
B+
Retailer 21
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€1,795 EUR
$1,998 USD
View
Retailer 22
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€2,156 EUR
$2,400 USD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
21738964A · Oct 13
€4,043 EUR
$4,500 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from €386 EURSave up to €1,409 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
€386 EUR