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Oval|Lab Grown|IGI

2.57ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG622478464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG622478464

Diamond specifications and retailer prices

From €296 EUR
$331 USD
As of October 29, 2026
Save €2,496 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,793 EUR at Brilliant Earth · As of October 31, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG622478464 or 622478464. Listed at 20 retailers as of October 29, 2026, with prices from €296 to €2,793, a €2,496 spread on the same certified stone. Brilliant Earth lists it at €2,793. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622478464
Dimensions10.52 × 7.75 × 4.95 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
10.52 mm7.75 mm2.57 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622478464
Side View
Table 63.0%Crown 37.3°Girdle: MediumPavilion 41.9°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
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: €2,793 EUR|Low: €268 EUR|High: €2,999 EUR|Avg: €915 EUR|-6.9%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 5€296 EUR
Retailer 8€331 EUR
Retailer 18€344 EUR
Retailer 3€367 EUR
Retailer 21€367 EUR
Retailer 20€421 EUR
Retailer 13€506 EUR
Retailer 10€593 EUR
Retailer 2€607 EUR
Retailer 6€702 EUR
Retailer 7€753 EUR
Retailer 16€816 EUR
Retailer 17€885 EUR
Retailer 19€1,076 EUR
Retailer 4€1,180 EUR
Retailer 9€1,219 EUR
Retailer 12€1,255 EUR
Retailer 11€1,441 EUR
Retailer 14€1,452 EUR
Retailer 15€1,479 EUR
Brilliant Earth€2,793 EUR

32 data points across 21 retailers

20 retailers€296 EUR to €2,793 EUR

A
Cheapest Retailer
-
€296 EUR
$331 USD
A
Retailer 2
-
€331 EUR
$370 USD
View
Final sale: no returns
A
Retailer 3
-
€344 EUR
$384 USD
View
A
Retailer 4
-
€367 EUR
$410 USD
View
A
Retailer 5
-
€367 EUR
$410 USD
View
Retailer 6
-
€421 EUR
£370 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€506 EUR
$565 USD
View
B+
Retailer 8
-
€593 EUR
$662 USD
View
A
Retailer 9
-
€607 EUR
View
A
Retailer 10
-
€702 EUR
$784 USD
View
A
Retailer 11
-
€753 EUR
$841 USD
View
A
Retailer 12
-
€816 EUR
A$1,402 AUD
View
B+
Retailer 13
-
€885 EUR
ZAR 15,972 ZAR
View
B
Retailer 14
-
€1,076 EUR
$1,202 USD
View
B
Retailer 15
-
€1,180 EUR
$1,318 USD
View
B
Retailer 16
-
€1,219 EUR
$1,362 USD
View
Retailer 17
-
€1,441 EUR
$1,610 USD
View
Price last confirmed 21 days ago
Retailer 18
-
€1,452 EUR
$1,622 USD
View
Price last confirmed 62 days ago
B
Retailer 19
-
€1,479 EUR
£1,301 GBP
View
Most Expensive
B
Brilliant Earth
9329341A · Oct 31
€2,793 EUR
$3,120 USD
View
19 more retailers have this diamond
Prices start from €296 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
€296 EUR