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Oval|Lab Grown|IGI

3.89ct F IF Oval Lab Grown Diamond

GD • F/IF • IGI LG728538815

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG728538815

Diamond specifications and retailer prices

From €1,175 EUR
$1,313 USD
As of November 1, 2026
Save €3,784 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,959 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.89ct lab-grown oval diamond

This 3.89ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG728538815 or 728538815. Listed at 21 retailers as of November 1, 2026, with prices from €1,175 to €4,959, a €3,784 spread on the same certified stone. Rare Carat lists it at €4,959. 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

3.89
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728538815
Dimensions12.48 × 8.92 × 5.56 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
12.48 mm8.92 mm3.89 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728538815
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.3%

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: Nov 1
Current: €4,959 EUR|Low: €1,008 EUR|High: €5,008 EUR|Avg: €2,483 EUR|-1.0%
Rare Carat
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 6€1,008 EUR
Retailer 7€1,175 EUR
Retailer 5€1,218 EUR
Retailer 19€1,218 EUR
Retailer 14€1,340 EUR
Retailer 16€1,374 EUR
Retailer 3€1,472 EUR
Retailer 2€1,767 EUR
Retailer 18€1,768 EUR
Retailer 8€2,282 EUR
Retailer 20€2,400 EUR
Retailer 15€2,750 EUR
Retailer 17€2,828 EUR
Retailer 12€3,356 EUR
Retailer 4€3,428 EUR
Retailer 11€3,526 EUR
Retailer 9€3,847 EUR
Retailer 13€3,913 EUR
Retailer 10€4,265 EUR
Rare Carat€4,959 EUR

34 data points across 20 retailers

21 retailers€1,175 EUR to €4,959 EUR

Retailer 1
-
€1,008 EUR
$1,126 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€1,175 EUR
$1,313 USD
View
Final sale: no returns
Retailer 3
-
€1,216 EUR
$1,359 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€1,218 EUR
$1,361 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€1,218 EUR
$1,361 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€1,340 EUR
£1,179 GBP
View
A
Retailer 7
-
€1,374 EUR
$1,535 USD
View
A
Retailer 8
-
€1,472 EUR
$1,645 USD
View
A
Retailer 9
-
€1,767 EUR
£1,554 GBP
View
A
Retailer 10
-
€1,768 EUR
$1,975 USD
View
Retailer 11
-
€2,282 EUR
$2,550 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
€2,400 EUR
$2,681 USD
View
B+
Retailer 13
-
€2,750 EUR
A$4,727 AUD
View
B+
Retailer 14
-
€2,828 EUR
ZAR 51,037 ZAR
View
B+
Retailer 15
-
€3,356 EUR
£2,952 GBP
View
B+
Retailer 16
-
€3,428 EUR
$3,830 USD
View
B+
Retailer 17
-
€3,526 EUR
$3,939 USD
View
B
Retailer 18
-
€3,847 EUR
$4,298 USD
View
B
Retailer 19
-
€3,913 EUR
£3,442 GBP
View
B
Retailer 20
-
€4,265 EUR
$4,765 USD
View
Most Expensive
B
Rare Carat
SS19231_l_728538815 · Nov 1
€4,959 EUR
$5,540 USD
View
20 more retailers have this diamond
Prices start from €1,175 EURSave up to €3,784 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
3.89ct Oval
€1,175 EUR