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Oval|Lab Grown|IGI

2.57ct H VS2 Oval Lab Grown Diamond

EX • H/VS2 • IGI LG625417628

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG625417628

Diamond specifications and retailer prices

From €350 EUR
$391 USD
As of October 25, 2026
Save €1,324 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,674 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625417628 or 625417628. Listed at 16 retailers as of October 25, 2026, with prices from €350 to €1,674, a €1,324 spread on the same certified stone. Brilliant Earth lists it at €1,674. 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
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625417628
Dimensions10.90 × 7.78 × 4.88 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.90 mm7.78 mm2.57 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625417628
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°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 25
Current: €1,674 EUR|Low: €265 EUR|High: €1,781 EUR|Avg: €841 EUR|-6.0%
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
Retailer 18
October 29, 2026
Retailer 7€265 EUR
Retailer 6€307 EUR
Retailer 8€324 EUR
Retailer 15€350 EUR
Retailer 16€421 EUR
Retailer 11€555 EUR
Retailer 4€568 EUR
Retailer 14€611 EUR
Retailer 17€686 EUR
Retailer 18€706 EUR
Retailer 12€1,026 EUR
Retailer 5€1,055 EUR
Retailer 3€1,165 EUR
Retailer 9€1,187 EUR
Retailer 10€1,287 EUR
Retailer 2€1,410 EUR
Retailer 13€1,423 EUR
Brilliant Earth€1,674 EUR

26 data points across 18 retailers

16 retailers€350 EUR to €1,674 EUR

Retailer 1
-
€265 EUR
$296 USD
Price last confirmed 38 days ago
Retailer 2
-
€307 EUR
$343 USD
View
Price last confirmed 36 days ago
Retailer 3
-
€324 EUR
$362 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€350 EUR
$391 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€350 EUR
$391 USD
View
Retailer 6
-
€421 EUR
£370 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€555 EUR
$620 USD
View
B+
Retailer 8
-
€568 EUR
$635 USD
View
A
Retailer 9
-
€686 EUR
$766 USD
View
A
Retailer 10
-
€706 EUR
$789 USD
View
B+
Retailer 11
-
€1,026 EUR
$1,146 USD
View
Retailer 12
-
€1,055 EUR
$1,179 USD
View
Price last confirmed 34 days ago
Retailer 13
-
€1,165 EUR
$1,302 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
€1,410 EUR
£1,240 GBP
View
B+
Retailer 15
-
€1,423 EUR
$1,590 USD
View
Most Expensive
B
Brilliant Earth
9573561A · Oct 29
€1,674 EUR
$1,870 USD
View
15 more retailers have this diamond
Prices start from €350 EURSave up to €1,324 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
€350 EUR