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Oval|Lab Grown|IGI

1.39ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG840635005

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840635005

Diamond specifications and retailer prices

From €242 EUR
$270 USD
As of November 1, 2026
Save €2,108 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,954 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.39ct lab-grown oval diamond

This 1.39ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635005 or 840635005. Listed at 22 retailers as of November 1, 2026, with a 872% 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

1.39
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635005
Dimensions9.01 × 6.11 × 3.92 mm
L/W Ratio1.47
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
9.01 mm6.11 mm1.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635005
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

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: Nov 1
Current: €2,954 EUR|Low: €242 EUR|High: €3,204 EUR|Avg: €912 EUR
Rare Carat
Retailer 2
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Retailer 22
November 1, 2026
Retailer 8€242 EUR
Retailer 5€270 EUR
Retailer 22€280 EUR
Retailer 14€300 EUR
Retailer 21€300 EUR
Retailer 2€309 EUR
Retailer 20€465 EUR
Retailer 6€497 EUR
Retailer 16€508 EUR
Retailer 19€515 EUR
Retailer 13€526 EUR
Retailer 3€530 EUR
Retailer 4€826 EUR
Retailer 9€885 EUR
Retailer 7€921 EUR
Retailer 12€963 EUR
Retailer 11€1,000 EUR
Retailer 10€1,009 EUR
Retailer 18€1,207 EUR
Retailer 17€2,130 EUR
Retailer 15€2,350 EUR
Rare Carat€2,954 EUR

17 data points across 22 retailers

22 retailers€242 EUR to €2,350 EUR

A
Cheapest Retailer
-
€242 EUR
$270 USD
A
Retailer 2
-
€270 EUR
$302 USD
View
Final sale: no returns
A
Retailer 3
-
€280 EUR
$313 USD
View
Retailer 4
-
€300 EUR
$335 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€300 EUR
$335 USD
View
A
Retailer 6
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€309 EUR
£271 GBP
View
A
Retailer 7
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€465 EUR
$520 USD
View
A
Retailer 8
-
€497 EUR
$555 USD
View
A
Retailer 9
-
€508 EUR
View
A
Retailer 10
-
€515 EUR
ZAR 9,293 ZAR
View
A
Retailer 11
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€526 EUR
£463 GBP
View
A
Retailer 12
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€530 EUR
$592 USD
View
B+
Retailer 13
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€826 EUR
$923 USD
View
B+
Retailer 14
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€885 EUR
$989 USD
View
B+
Retailer 15
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€921 EUR
$1,029 USD
View
B+
Retailer 16
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€963 EUR
$1,076 USD
View
B+
Retailer 17
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€1,000 EUR
SGD 1,509 SGD
View
B+
Retailer 18
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€1,009 EUR
$1,127 USD
View
B+
Retailer 19
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€1,207 EUR
£1,062 GBP
View
B
Retailer 20
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€2,130 EUR
$2,380 USD
View
B
Retailer 21
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€2,350 EUR
$2,625 USD
View
Most Expensive
Rare Carat
PD-257424 · Oct 18
€2,954 EUR
$3,300 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from €242 EURSave up to €2,108 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
1.39ct Oval
€242 EUR