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Oval|Lab Grown|IGI

1.43ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG833649473

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833649473

Diamond specifications and retailer prices

From €599 EUR
$669 USD
As of October 30, 2026
Save €2,731 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,475 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833649473 or 833649473. Listed at 15 retailers as of October 29, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833649473
Dimensions9.41 × 6.32 × 3.86 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.32 mm1.43 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833649473
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.1%

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 30
Current: €4,475 EUR|Low: €231 EUR|High: €4,475 EUR|Avg: €1,190 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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6€357 EUR
Retailer 4€545 EUR
Retailer 15€599 EUR
Retailer 12€721 EUR
Retailer 7€766 EUR
Retailer 13€805 EUR
Retailer 16€826 EUR
Retailer 2€1,081 EUR
Retailer 11€1,186 EUR
Retailer 5€1,258 EUR
Retailer 8€1,262 EUR
Retailer 9€1,489 EUR
Retailer 14€1,551 EUR
Retailer 17€2,091 EUR
Retailer 3€2,333 EUR
Retailer 10€2,733 EUR
Do Amore Diamonds€4,475 EUR

23 data points across 17 retailers

15 retailers€599 EUR to €3,330 EUR

Retailer 1
-
€288 EUR
$322 USD
Price last confirmed 38 days ago
Retailer 2
-
€353 EUR
$394 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€599 EUR
$669 USD
View
Final sale: no returns
B+
Retailer 4
-
€721 EUR
$805 USD
View
B+
Retailer 5
-
€805 EUR
$899 USD
View
B+
Retailer 6
-
€826 EUR
$923 USD
View
B+
Retailer 7
-
€1,081 EUR
£951 GBP
View
B+
Retailer 8
-
€1,186 EUR
ZAR 21,400 ZAR
View
B
Retailer 9
-
€1,551 EUR
$1,733 USD
View
B
Retailer 10
-
€1,814 EUR
$2,027 USD
View
B
Retailer 11
-
€2,091 EUR
$2,336 USD
View
B
Retailer 12
-
€2,333 EUR
$2,607 USD
View
B
Retailer 13
-
€2,733 EUR
£2,404 GBP
View
B
Retailer 14
-
€3,330 EUR
$3,720 USD
View
Most Expensive
Do Amore Diamonds
27-EA4F4B9E0 · Oct 31
€4,475 EUR
$5,000 USD
View
Price under review
14 more retailers have this diamond
Prices start from €599 EURSave up to €2,731 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
1.43ct Oval
€599 EUR