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Oval|Lab Grown|IGI

3.51ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG538274944

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG538274944

Diamond specifications and retailer prices

From €424 EUR
$475 USD
As of November 1, 2026
Save €3,330 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,754 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538274944 or 538274944. Listed at 16 retailers as of October 31, 2026, with prices from €424 to €3,754, a €3,330 spread on the same certified stone. Do Amore Diamonds lists it at €3,754. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538274944
Dimensions12.03 × 8.65 × 5.42 mm
L/W Ratio1.39
Girdle conditionFaceted
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
12.03 mm8.65 mm3.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538274944
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: Nov 1
Current: €3,754 EUR|Low: €407 EUR|High: €3,754 EUR|Avg: €1,334 EUR
Do Amore Diamonds
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
October 30, 2026
Retailer 10€424 EUR
Retailer 14€474 EUR
Retailer 3€525 EUR
Retailer 11€525 EUR
Retailer 8€651 EUR
Retailer 12€819 EUR
Retailer 5€862 EUR
Retailer 2€1,223 EUR
Retailer 9€1,410 EUR
Retailer 13€1,524 EUR
Retailer 4€1,685 EUR
Retailer 6€1,987 EUR
Retailer 7€2,431 EUR
Do Amore Diamonds€3,754 EUR

21 data points across 14 retailers

16 retailers€424 EUR to €3,754 EUR

Retailer 1
-
€424 EUR
$475 USD
Price last confirmed 41 days ago
A
Retailer 2
-
€424 EUR
$475 USD
View
A
Retailer 3
-
€474 EUR
$532 USD
View
Retailer 4
-
€518 EUR
$581 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
€525 EUR
$589 USD
View
Retailer 6
-
€525 EUR
$589 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
€651 EUR
$730 USD
View
B+
Retailer 8
-
€819 EUR
$919 USD
View
A
Retailer 9
-
€862 EUR
$967 USD
View
B+
Retailer 10
-
€1,223 EUR
A$2,111 AUD
View
B+
Retailer 11
-
€1,410 EUR
$1,582 USD
View
B
Retailer 12
-
€1,524 EUR
$1,709 USD
View
B+
Retailer 13
-
€1,685 EUR
£1,488 GBP
View
B
Retailer 14
-
€1,987 EUR
$2,229 USD
View
B
Retailer 15
-
€2,431 EUR
£2,147 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A0540BA34 · Oct 31
€3,754 EUR
$4,210 USD
View
15 more retailers have this diamond
Prices start from €424 EURSave up to €3,330 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
€424 EUR