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Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG825654613

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825654613

Diamond specifications and retailer prices

From €215 EUR
As of November 5, 2026
Save €1,104 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,319 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct 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 LG825654613 or 825654613. Listed at 20 retailers as of November 5, 2026, with prices from €215 to €1,319, a €1,104 spread on the same certified stone. Brilliant Earth lists it at €1,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654613
Dimensions8.96 × 6.50 × 4.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm6.50 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654613
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 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 5
Current: €1,319 EUR|Low: €211 EUR|High: €1,319 EUR|Avg: €585 EUR|+2.8%
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
Retailer 20
November 6, 2026
Retailer 11€215 EUR
Retailer 9€240 EUR
Retailer 6€249 EUR
Retailer 3€266 EUR
Retailer 20€266 EUR
Retailer 13€309 EUR
Retailer 18€449 EUR
Retailer 15€460 EUR
Retailer 5€462 EUR
Retailer 2€498 EUR
Retailer 17€557 EUR
Retailer 19€620 EUR
Retailer 14€686 EUR
Retailer 7€825 EUR
Retailer 4€856 EUR
Retailer 10€859 EUR
Retailer 8€903 EUR
Retailer 16€1,067 EUR
Retailer 12€1,083 EUR
Brilliant Earth€1,319 EUR

26 data points across 20 retailers

20 retailers€215 EUR to €1,319 EUR

A
Cheapest Retailer
-
€215 EUR
A
Retailer 2
-
€240 EUR
View
Final sale: no returns
A
Retailer 3
-
€249 EUR
View
A
Retailer 4
-
€266 EUR
View
Retailer 5
-
€266 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€309 EUR
View
A
Retailer 7
-
€449 EUR
View
A
Retailer 8
-
€460 EUR
View
A
Retailer 9
-
€462 EUR
View
A
Retailer 10
-
€498 EUR
View
A
Retailer 11
-
€557 EUR
View
Retailer 12
-
€620 EUR
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€686 EUR
View
B+
Retailer 14
-
€825 EUR
View
B+
Retailer 15
-
€856 EUR
View
B+
Retailer 16
-
€859 EUR
View
B+
Retailer 17
-
€903 EUR
View
B
Retailer 18
-
€1,067 EUR
View
B
Retailer 19
-
€1,083 EUR
View
Most Expensive
B
Brilliant Earth
22456195A · Nov 5
€1,319 EUR
$1,480 USD
View
19 more retailers have this diamond
Prices start from €215 EURSave up to €1,104 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
1.51ct Oval
€215 EUR