Oval|Lab Grown|IGI

1.50ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG818682120

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682120

Diamond specifications and retailer prices

From €216 EUR
$242 USD
As of November 1, 2026
Save €1,371 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,587 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682120 or 818682120. Listed at 22 retailers as of November 1, 2026, with prices from €216 to €1,587, a €1,371 spread on the same certified stone. Brilliant Earth lists it at €1,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682120
Dimensions9.15 × 6.44 × 3.96 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm6.44 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682120
Side View
Table 64.0%Crown 35.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.5%

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: €1,587 EUR|Low: €211 EUR|High: €1,587 EUR|Avg: €642 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 14€216 EUR
Retailer 11€241 EUR
Retailer 8€251 EUR
Retailer 4€267 EUR
Retailer 5€267 EUR
Retailer 13€313 EUR
Retailer 22€451 EUR
Retailer 7€458 EUR
Retailer 17€462 EUR
Retailer 16€507 EUR
Retailer 20€557 EUR
Retailer 3€624 EUR
Retailer 2€689 EUR
Retailer 21€797 EUR
Retailer 15€851 EUR
Retailer 6€860 EUR
Retailer 12€866 EUR
Retailer 10€906 EUR
Retailer 19€1,078 EUR
Retailer 18€1,089 EUR
Retailer 9€1,106 EUR
Brilliant Earth€1,587 EUR

24 data points across 22 retailers

22 retailers€216 EUR to €1,587 EUR

A
Cheapest Retailer
-
€216 EUR
$242 USD
A
Retailer 2
-
€241 EUR
$270 USD
View
Final sale: no returns
A
Retailer 3
-
€251 EUR
$281 USD
View
Retailer 4
-
€267 EUR
$300 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€267 EUR
$300 USD
View
A
Retailer 6
-
€313 EUR
£276 GBP
View
A
Retailer 7
-
€451 EUR
$506 USD
View
A
Retailer 8
-
€458 EUR
$514 USD
View
A
Retailer 9
-
€462 EUR
ZAR 8,370 ZAR
View
A
Retailer 10
-
€507 EUR
£448 GBP
View
A
Retailer 11
-
€557 EUR
$625 USD
View
A
Retailer 12
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€624 EUR
A$1,076 AUD
View
B+
Retailer 13
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€689 EUR
$773 USD
View
B+
Retailer 14
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€797 EUR
A$1,375 AUD
View
Retailer 15
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€851 EUR
$955 USD
View
Price last confirmed 12 days ago
B
Retailer 16
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€860 EUR
$965 USD
View
B
Retailer 17
-
€866 EUR
SGD 1,312 SGD
View
B+
Retailer 18
-
€906 EUR
$1,017 USD
View
B
Retailer 19
-
€1,078 EUR
£952 GBP
View
B
Retailer 20
-
€1,089 EUR
$1,221 USD
View
B
Retailer 21
-
€1,106 EUR
$1,240 USD
View
Most Expensive
B
Brilliant Earth
21494369A · Nov 2
€1,587 EUR
$1,780 USD
View
21 more retailers have this diamond
Prices start from €216 EURSave up to €1,371 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
1.50ct Oval
€216 EUR