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Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG826674785

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826674785

Diamond specifications and retailer prices

From €233 EUR
As of November 4, 2026
Save €1,406 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,639 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG826674785 or 826674785. Listed at 19 retailers as of November 4, 2026, with prices from €233 to €1,639, a €1,406 spread on the same certified stone. Brilliant Earth lists it at €1,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826674785
Dimensions9.13 × 6.52 × 4.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm6.52 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826674785
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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 4
Current: €1,639 EUR|Low: €233 EUR|High: €1,720 EUR|Avg: €749 EUR|-4.7%
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
November 6, 2026
Retailer 16€233 EUR
Retailer 10€285 EUR
Retailer 9€299 EUR
Retailer 6€347 EUR
Retailer 4€426 EUR
Retailer 15€445 EUR
Retailer 2€481 EUR
Retailer 7€481 EUR
Retailer 13€603 EUR
Retailer 5€821 EUR
Retailer 14€834 EUR
Retailer 8€877 EUR
Retailer 11€1,033 EUR
Retailer 3€1,052 EUR
Retailer 12€1,159 EUR
Brilliant Earth€1,639 EUR

45 data points across 16 retailers

19 retailers€233 EUR to €1,639 EUR

A
Cheapest Retailer
-
€233 EUR
Final sale: no returns
A
Retailer 2
-
€241 EUR
View
A
Retailer 3
-
€258 EUR
View
A
Retailer 4
-
€285 EUR
View
A
Retailer 5
-
€299 EUR
View
B+
Retailer 6
-
€347 EUR
View
A
Retailer 7
-
€426 EUR
View
A
Retailer 8
-
€445 EUR
View
A
Retailer 9
-
€481 EUR
View
A
Retailer 10
-
€481 EUR
View
A
Retailer 11
-
€603 EUR
View
Retailer 12
-
€821 EUR
View
Price last confirmed 12 days ago
B+
Retailer 13
-
€831 EUR
View
B+
Retailer 14
-
€834 EUR
View
B
Retailer 15
-
€877 EUR
View
B+
Retailer 16
-
€1,033 EUR
View
B
Retailer 17
-
€1,052 EUR
View
B
Retailer 18
-
€1,159 EUR
View
Most Expensive
B
Brilliant Earth
21115412A · Nov 4
€1,639 EUR
$1,840 USD
View
18 more retailers have this diamond
Prices start from €233 EURSave up to €1,406 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
1.55ct Oval
€233 EUR