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Oval|Lab Grown|IGI

3.54ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG591346830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG591346830

Diamond specifications and retailer prices

From €451 EUR
$504 USD
As of October 31, 2026
Save €2,753 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,204 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.54ct lab-grown oval diamond

This 3.54ct 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 LG591346830 or 591346830. Listed at 17 retailers as of October 31, 2026, with prices from €451 to €3,204, a €2,753 spread on the same certified stone. Brilliant Earth lists it at €3,204. 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

3.54
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591346830
Dimensions12.20 × 8.70 × 5.43 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
12.20 mm8.70 mm3.54 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591346830
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 31
Current: €3,204 EUR|Low: €311 EUR|High: €4,628 EUR|Avg: €1,260 EUR|-30.8%
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
October 31, 2026
Retailer 4€451 EUR
Retailer 6€482 EUR
Retailer 8€627 EUR
Retailer 14€783 EUR
Retailer 2€789 EUR
Retailer 13€852 EUR
Retailer 9€1,055 EUR
Retailer 11€1,085 EUR
Retailer 15€1,123 EUR
Retailer 7€1,310 EUR
Retailer 12€1,344 EUR
Retailer 3€1,635 EUR
Retailer 5€1,783 EUR
Retailer 10€1,845 EUR
Brilliant Earth€3,204 EUR

31 data points across 15 retailers

17 retailers€451 EUR to €3,204 EUR

Retailer 1
-
€388 EUR
$434 USD
Price last confirmed 39 days ago
Retailer 2
-
€435 EUR
$486 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€451 EUR
$504 USD
View
Final sale: no returns
Retailer 4
-
€475 EUR
$531 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
€627 EUR
$700 USD
View
B+
Retailer 6
-
€783 EUR
$875 USD
View
A
Retailer 7
-
€789 EUR
View
A
Retailer 8
-
€852 EUR
$952 USD
View
A
Retailer 9
-
€1,055 EUR
A$1,814 AUD
View
A
Retailer 10
-
€1,085 EUR
ZAR 19,575 ZAR
View
B+
Retailer 11
-
€1,123 EUR
$1,255 USD
View
B+
Retailer 12
-
€1,344 EUR
$1,501 USD
View
Retailer 13
-
€1,549 EUR
$1,730 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
€1,635 EUR
$1,826 USD
View
Retailer 15
-
€1,783 EUR
$1,992 USD
View
Price last confirmed 21 days ago
B
Retailer 16
-
€1,845 EUR
£1,623 GBP
View
Most Expensive
B
Brilliant Earth
7737037A · Oct 31
€3,204 EUR
$3,580 USD
View
16 more retailers have this diamond
Prices start from €451 EURSave up to €2,753 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
3.54ct Oval
€451 EUR