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Oval|Lab Grown|IGI

3.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG825615847

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825615847

Diamond specifications and retailer prices

From €485 EUR
$542 USD
As of October 29, 2026
Save €4,545 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,030 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825615847 or 825615847. Listed at 19 retailers as of October 29, 2026, with prices from €485 to €5,030, a €4,545 spread on the same certified stone. Brilliant Earth lists it at €5,030. 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

3.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825615847
Dimensions12.54 × 8.57 × 5.18 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm8.57 mm3.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825615847
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

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: €5,030 EUR|Low: €452 EUR|High: €6,498 EUR|Avg: €1,657 EUR|-22.6%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 19
October 30, 2026
Retailer 13€485 EUR
Retailer 6€543 EUR
Retailer 9€590 EUR
Retailer 15€602 EUR
Retailer 4€689 EUR
Retailer 2€789 EUR
Retailer 16€867 EUR
Retailer 19€930 EUR
Retailer 12€937 EUR
Retailer 7€983 EUR
Retailer 17€1,355 EUR
Retailer 8€1,537 EUR
Retailer 3€1,582 EUR
Retailer 5€1,746 EUR
Retailer 10€1,916 EUR
Retailer 11€2,164 EUR
Retailer 14€2,525 EUR
Retailer 18€2,739 EUR
Brilliant Earth€5,030 EUR

36 data points across 19 retailers

19 retailers€485 EUR to €5,030 EUR

A
Cheapest Retailer
-
€485 EUR
$542 USD
A
Retailer 2
-
€543 EUR
$607 USD
View
Retailer 3
-
€590 EUR
$659 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
€602 EUR
$672 USD
View
A
Retailer 5
-
€689 EUR
$770 USD
View
A
Retailer 6
-
€789 EUR
£694 GBP
View
A
Retailer 7
-
€867 EUR
$969 USD
View
B+
Retailer 8
-
€930 EUR
$1,039 USD
View
A
Retailer 9
-
€937 EUR
£824 GBP
View
Retailer 10
-
€983 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
€1,355 EUR
$1,514 USD
View
B+
Retailer 12
-
€1,537 EUR
$1,717 USD
View
B+
Retailer 13
-
€1,582 EUR
$1,767 USD
View
B+
Retailer 14
-
€1,746 EUR
£1,536 GBP
View
Retailer 15
-
€1,916 EUR
$2,141 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
€2,164 EUR
$2,418 USD
View
B
Retailer 17
-
€2,525 EUR
£2,221 GBP
View
B
Retailer 18
-
€2,739 EUR
$3,060 USD
View
Most Expensive
B
Brilliant Earth
21326184A · Oct 30
€5,030 EUR
$5,620 USD
View
18 more retailers have this diamond
Prices start from €485 EURSave up to €4,545 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
3.51ct Oval
€485 EUR