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Oval|Lab Grown|IGI

1.89ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG818658544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818658544

Diamond specifications and retailer prices

From €405 EUR
$452 USD
As of October 30, 2026
Save €3,494 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,898 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.89ct lab-grown oval diamond

This 1.89ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658544 or 818658544. Listed at 20 retailers as of October 28, 2026, with prices from €405 to €3,898, a €3,494 spread on the same certified stone. Rare Carat lists it at €3,898. 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

1.89
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658544
Dimensions9.91 × 6.90 × 4.37 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.91 mm6.90 mm1.89 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658544
Side View
Table 60.0%Crown 37.9°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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 30
Current: €3,898 EUR|Low: €397 EUR|High: €3,938 EUR|Avg: €1,205 EUR|-1.0%
Rare Carat
Retailer 2
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Retailer 21
October 31, 2026
Retailer 4€405 EUR
Retailer 10€413 EUR
Retailer 16€464 EUR
Retailer 2€501 EUR
Retailer 12€512 EUR
Retailer 14€512 EUR
Retailer 19€634 EUR
Retailer 17€738 EUR
Retailer 8€747 EUR
Retailer 18€772 EUR
Retailer 9€778 EUR
Retailer 5€1,034 EUR
Retailer 13€1,069 EUR
Retailer 21€1,396 EUR
Retailer 7€1,475 EUR
Retailer 11€1,645 EUR
Retailer 20€1,653 EUR
Retailer 15€1,681 EUR
Retailer 6€1,757 EUR
Retailer 3€3,616 EUR
Rare Carat€3,898 EUR

25 data points across 21 retailers

20 retailers€405 EUR to €3,898 EUR

A
Cheapest Retailer
-
€405 EUR
$452 USD
Final sale: no returns
Retailer 2
-
€413 EUR
$461 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€464 EUR
£408 GBP
View
A
Retailer 4
-
€501 EUR
$560 USD
View
Retailer 5
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€512 EUR
$572 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€512 EUR
$572 USD
View
Price last confirmed 19 days ago
A
Retailer 7
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€634 EUR
$708 USD
View
A
Retailer 8
-
€738 EUR
£649 GBP
View
A
Retailer 9
-
€747 EUR
$834 USD
View
A
Retailer 10
-
€772 EUR
ZAR 13,928 ZAR
View
A
Retailer 11
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€1,034 EUR
$1,155 USD
View
B+
Retailer 12
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€1,069 EUR
$1,194 USD
View
B+
Retailer 13
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€1,396 EUR
$1,560 USD
View
B+
Retailer 14
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€1,475 EUR
$1,648 USD
View
Retailer 15
-
€1,645 EUR
$1,838 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
€1,653 EUR
$1,847 USD
View
B+
Retailer 17
-
€1,681 EUR
$1,878 USD
View
B+
Retailer 18
-
€1,757 EUR
£1,546 GBP
View
B
Retailer 19
-
€3,616 EUR
$4,040 USD
View
Most Expensive
B
Rare Carat
C473-6A · Oct 28
€3,898 EUR
$4,355 USD
View
19 more retailers have this diamond
Prices start from €405 EURSave up to €3,494 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
1.89ct Oval
€405 EUR