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Oval|Lab Grown|IGI

1.39ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG833683767

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833683767

Diamond specifications and retailer prices

From €320 EUR
$357 USD
As of October 29, 2026
Save €2,088 EUR (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,920 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG833683767 or 833683767. Listed at 25 retailers as of October 29, 2026, with a 654% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833683767
Dimensions9.23 × 6.21 × 3.86 mm
L/W Ratio1.49
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
9.23 mm6.21 mm1.39 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833683767
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Oct 29
Current: €3,920 EUR|Low: €307 EUR|High: €3,920 EUR|Avg: €990 EUR
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 19€320 EUR
Retailer 7€371 EUR
Retailer 3€397 EUR
Retailer 6€397 EUR
Retailer 9€397 EUR
Retailer 15€533 EUR
Retailer 13€613 EUR
Retailer 18€628 EUR
Retailer 17€651 EUR
Retailer 14€682 EUR
Retailer 12€715 EUR
Retailer 11€859 EUR
Retailer 10€912 EUR
Retailer 5€1,276 EUR
Retailer 8€1,413 EUR
Retailer 2€1,551 EUR
Retailer 4€2,408 EUR
Retailer 16€2,958 EUR
Brilliant Earth€3,920 EUR

43 data points across 19 retailers

25 retailers€320 EUR to €2,408 EUR

A
Cheapest Retailer
-
€320 EUR
$357 USD
Retailer 2
-
€320 EUR
$357 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€371 EUR
$415 USD
View
Retailer 4
-
€391 EUR
$437 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
€397 EUR
$443 USD
View
Retailer 6
-
€397 EUR
$443 USD
View
Price last confirmed 7 days ago
A
Retailer 7
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€397 EUR
$444 USD
View
Final sale: no returns
A
Retailer 8
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€533 EUR
$595 USD
View
A
Retailer 9
-
€613 EUR
View
A
Retailer 10
-
€628 EUR
$702 USD
View
A
Retailer 11
-
€651 EUR
$727 USD
View
A
Retailer 12
-
€682 EUR
ZAR 12,304 ZAR
View
B+
Retailer 13
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€715 EUR
£629 GBP
View
B+
Retailer 14
-
€859 EUR
$960 USD
View
B+
Retailer 15
-
€912 EUR
$1,019 USD
View
B
Retailer 16
-
€1,276 EUR
$1,425 USD
View
B
Retailer 17
-
€1,297 EUR
CA$2,012 CAD
View
B
Retailer 18
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€1,312 EUR
$1,466 USD
View
B
Retailer 19
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€1,442 EUR
$1,611 USD
View
B
Retailer 20
-
€1,518 EUR
$1,696 USD
View
B+
Retailer 21
-
€1,551 EUR
£1,364 GBP
View
B
Retailer 22
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€1,799 EUR
$2,010 USD
View
B
Retailer 23
-
€2,408 EUR
$2,690 USD
View
Retailer 24
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€2,958 EUR
$3,305 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21455197A · Oct 31
€3,920 EUR
$4,380 USD
View
Price under review
24 more retailers have this diamond
Prices start from €320 EURSave up to €2,088 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
€320 EUR