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Oval|Lab Grown|IGI

2.54ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG741528289

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741528289

Diamond specifications and retailer prices

From €423 EUR
$473 USD
As of October 29, 2026
Save €3,327 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,750 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.54ct lab-grown oval diamond

This 2.54ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG741528289 or 741528289. Listed at 17 retailers as of October 29, 2026, with prices from €423 to €3,750, a €3,327 spread on the same certified stone. Brilliant Earth lists it at €3,750. 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

2.54
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741528289
Dimensions10.63 × 7.58 × 4.99 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm7.58 mm2.54 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741528289
Side View
Table 58.0%Crown 38.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.8%

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: €3,750 EUR|Low: €405 EUR|High: €3,750 EUR|Avg: €1,094 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 31, 2026
Retailer 14€423 EUR
Retailer 3€474 EUR
Retailer 6€474 EUR
Retailer 5€525 EUR
Retailer 15€525 EUR
Retailer 10€645 EUR
Retailer 11€653 EUR
Retailer 8€772 EUR
Retailer 17€821 EUR
Retailer 2€871 EUR
Retailer 7€911 EUR
Retailer 13€1,412 EUR
Retailer 4€1,688 EUR
Retailer 9€1,714 EUR
Retailer 16€1,849 EUR
Retailer 12€1,931 EUR
Brilliant Earth€3,750 EUR

45 data points across 17 retailers

17 retailers€423 EUR to €3,750 EUR

A
Cheapest Retailer
-
€423 EUR
$473 USD
A
Retailer 2
-
€474 EUR
$529 USD
View
Final sale: no returns
A
Retailer 3
-
€474 EUR
$530 USD
View
Retailer 4
-
€525 EUR
$587 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
€525 EUR
$587 USD
View
A
Retailer 6
-
€645 EUR
£567 GBP
View
B+
Retailer 7
-
€653 EUR
$730 USD
View
B+
Retailer 8
-
€772 EUR
$863 USD
View
B
Retailer 9
-
€821 EUR
$917 USD
View
B+
Retailer 10
-
€871 EUR
£767 GBP
View
B+
Retailer 11
-
€911 EUR
$1,018 USD
View
B
Retailer 12
-
€1,412 EUR
$1,577 USD
View
B
Retailer 13
-
€1,688 EUR
$1,886 USD
View
B
Retailer 14
-
€1,714 EUR
$1,915 USD
View
B
Retailer 15
-
€1,849 EUR
$2,065 USD
View
B
Retailer 16
-
€1,931 EUR
£1,699 GBP
View
Most Expensive
B
Brilliant Earth
17972777A · Oct 29
€3,750 EUR
$4,190 USD
View
16 more retailers have this diamond
Prices start from €423 EURSave up to €3,327 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
2.54ct Oval
€423 EUR