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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG845611912

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845611912

Diamond specifications and retailer prices

From €370 EUR
$412 USD
As of October 29, 2026
Save €2,496 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,866 EUR at Brilliant Earth · As of October 28, 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 LG845611912 or 845611912. Listed at 23 retailers as of October 28, 2026, with prices from €370 to €2,866, a €2,496 spread on the same certified stone. Brilliant Earth lists it at €2,866. 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 angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845611912
Dimensions11.35 × 7.73 × 4.77 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm7.73 mm2.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845611912
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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 29
Current: €2,866 EUR|Low: €367 EUR|High: €236,444 EUR|Avg: €40,075 EUR|+1.3%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 21€370 EUR
Retailer 14€411 EUR
Retailer 5€414 EUR
Retailer 11€455 EUR
Retailer 24€459 EUR
Retailer 13€487 EUR
Retailer 15€506 EUR
Retailer 10€588 EUR
Retailer 9€615 EUR
Retailer 18€755 EUR
Retailer 19€808 EUR
Retailer 22€1,016 EUR
Retailer 4€1,107 EUR
Retailer 8€1,276 EUR
Retailer 12€1,462 EUR
Retailer 3€1,473 EUR
Retailer 23€1,500 EUR
Retailer 20€1,507 EUR
Retailer 6€1,600 EUR
Retailer 2€1,680 EUR
Retailer 7€1,779 EUR
Brilliant Earth€2,866 EUR
Retailer 17€92,658 EUR
Retailer 16€107,815 EUR

13 data points across 24 retailers

23 retailers€370 EUR to €2,866 EUR

A
Cheapest Retailer
-
€370 EUR
$412 USD
A
Retailer 2
-
€411 EUR
$457 USD
View
A
Retailer 3
-
€414 EUR
$461 USD
View
Final sale: no returns
A
Retailer 4
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€455 EUR
$506 USD
View
A
Retailer 5
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€459 EUR
$511 USD
View
A
Retailer 6
-
€487 EUR
£427 GBP
View
A
Retailer 7
-
€506 EUR
HK$4,400 HKD
View
A
Retailer 8
-
€588 EUR
$655 USD
View
B+
Retailer 9
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€615 EUR
$685 USD
View
A
Retailer 10
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€755 EUR
£662 GBP
View
A
Retailer 11
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€808 EUR
$899 USD
View
A
Retailer 12
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€1,016 EUR
A$1,739 AUD
View
A
Retailer 13
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€1,107 EUR
ZAR 19,909 ZAR
View
B+
Retailer 14
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€1,276 EUR
$1,420 USD
View
B+
Retailer 15
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€1,462 EUR
$1,627 USD
View
B+
Retailer 16
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€1,473 EUR
SGD 2,216 SGD
View
B+
Retailer 17
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€1,500 EUR
$1,670 USD
View
B+
Retailer 18
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€1,507 EUR
$1,677 USD
View
B+
Retailer 19
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€1,600 EUR
$1,781 USD
View
B+
Retailer 20
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€1,680 EUR
$1,870 USD
View
B+
Retailer 21
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€1,779 EUR
£1,559 GBP
View
Most Expensive
B
Brilliant Earth
22252067A · Oct 28
€2,866 EUR
$3,190 USD
View
21 more retailers have this diamond
Prices start from €370 EURSave up to €2,496 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
€370 EUR