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Oval|Lab Grown|IGI

3.54ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG571378798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571378798

Diamond specifications and retailer prices

From €627 EUR
$700 USD
As of October 31, 2026
Save €2,578 EUR (80%) 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 standard cut grade and certified by IGI LG571378798 or 571378798. Listed at 17 retailers as of October 31, 2026, with prices from €627 to €3,204, a €2,578 spread on the same certified stone. Brilliant Earth lists it at €3,204. 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

3.54
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571378798
Dimensions12.12 × 8.72 × 5.39 mm
L/W Ratio1.39
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
12.12 mm8.72 mm3.54 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571378798
Side View
Table 59.5%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: Oct 31
Current: €3,204 EUR|Low: €311 EUR|High: €4,628 EUR|Avg: €1,339 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
Retailer 16
October 31, 2026
Retailer 4€451 EUR
Retailer 6€482 EUR
Retailer 9€627 EUR
Retailer 16€783 EUR
Retailer 2€789 EUR
Retailer 15€852 EUR
Retailer 10€1,055 EUR
Retailer 12€1,085 EUR
Retailer 14€1,123 EUR
Retailer 7€1,310 EUR
Retailer 13€1,344 EUR
Retailer 3€1,635 EUR
Retailer 11€1,845 EUR
Retailer 8€1,854 EUR
Retailer 5€1,964 EUR
Brilliant Earth€3,204 EUR

34 data points across 16 retailers

17 retailers€627 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
Retailer 3
-
€475 EUR
$531 USD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
€627 EUR
$700 USD
View
B
Retailer 5
-
€783 EUR
$875 USD
View
B+
Retailer 6
-
€789 EUR
View
A
Retailer 7
-
€852 EUR
$952 USD
View
B+
Retailer 8
-
€1,055 EUR
A$1,814 AUD
View
B+
Retailer 9
-
€1,085 EUR
ZAR 19,575 ZAR
View
B+
Retailer 10
-
€1,123 EUR
$1,255 USD
View
B+
Retailer 11
-
€1,344 EUR
$1,501 USD
View
Retailer 12
-
€1,549 EUR
$1,730 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
€1,635 EUR
$1,826 USD
View
B
Retailer 14
-
€1,845 EUR
£1,623 GBP
View
Retailer 15
-
€1,854 EUR
$2,071 USD
View
Price last confirmed 53 days ago
Retailer 16
-
€1,964 EUR
$2,194 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
7628457A · Oct 31
€3,204 EUR
$3,580 USD
View
16 more retailers have this diamond
Prices start from €627 EURSave up to €2,578 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
€627 EUR