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Round|Lab Grown|IGI

1.50ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG780615453

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780615453

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of November 1, 2026
Save €772 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,128 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780615453 or 780615453. Listed at 22 retailers as of November 1, 2026, with a 397% 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

1.50
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780615453
Dimensions7.37 × 7.41 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.37 mm7.41 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780615453
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

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: €1,128 EUR|Low: €194 EUR|High: €1,164 EUR|Avg: €565 EUR|-3.1%
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
November 2, 2026
Retailer 3€194 EUR
Retailer 5€225 EUR
Retailer 4€241 EUR
Retailer 9€375 EUR
Retailer 6€401 EUR
Retailer 11€402 EUR
Retailer 2€445 EUR
Retailer 12€488 EUR
Retailer 7€534 EUR
Retailer 13€622 EUR
Retailer 15€680 EUR
Retailer 14€800 EUR
Retailer 10€872 EUR
Retailer 8€964 EUR
Brilliant Earth€1,128 EUR

34 data points across 15 retailers

22 retailers€194 EUR to €966 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
A
Retailer 2
-
€225 EUR
$251 USD
View
Retailer 3
-
€241 EUR
$269 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€241 EUR
$269 USD
View
A
Retailer 5
-
€375 EUR
£330 GBP
View
A
Retailer 6
-
€401 EUR
$448 USD
View
A
Retailer 7
-
€402 EUR
View
A
Retailer 8
-
€411 EUR
$459 USD
View
A
Retailer 9
-
€445 EUR
£391 GBP
View
B+
Retailer 10
-
€488 EUR
A$838 AUD
View
B+
Retailer 11
-
€534 EUR
$597 USD
View
B+
Retailer 12
-
€622 EUR
$695 USD
View
B+
Retailer 13
-
€680 EUR
$760 USD
View
Retailer 14
-
€698 EUR
$780 USD
View
Price last confirmed 46 days ago
B
Retailer 15
-
€773 EUR
$864 USD
View
Retailer 16
-
€800 EUR
A$1,375 AUD
View
Price last confirmed 7 days ago
Retailer 17
-
€820 EUR
$917 USD
View
Price last confirmed 14 days ago
B
Retailer 18
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€872 EUR
$974 USD
View
Retailer 19
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€930 EUR
$1,039 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
€964 EUR
£848 GBP
View
B
Retailer 21
-
€966 EUR
$1,079 USD
View
Most Expensive
Brilliant Earth
18433644A · Oct 24
€1,128 EUR
$1,260 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from €194 EURSave up to €772 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 Round
€194 EUR