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Round|Lab Grown|IGI

1.50ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG850671381

Shape and cutting style on the report: Round brilliant

Certificate IGI LG850671381

Diamond specifications and retailer prices

From €238 EUR
As of November 3, 2026
Save €2,648 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,885 EUR at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG850671381 or 850671381. Listed at 22 retailers as of November 3, 2026, with prices from €238 to €2,885, a €2,648 spread on the same certified stone. Yadav Diamonds lists it at €2,885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850671381
Dimensions7.43 × 7.45 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.45 mm1.50 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850671381
Side View
Table 60.0%Crown 32.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.1%

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 3
Current: €558 EUR|Low: €238 EUR|High: €2,885 EUR|Avg: €819 EUR|-0.9%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 21
Yadav Diamonds
November 5, 2026
Retailer 6€238 EUR
Retailer 2€276 EUR
Retailer 19€295 EUR
Retailer 15€311 EUR
Retailer 9€329 EUR
Retailer 13€398 EUR
Retailer 5€435 EUR
Retailer 7€476 EUR
Retailer 18€509 EUR
Retailer 8€527 EUR
Retailer 1€558 EUR
Retailer 17€691 EUR
Retailer 21€706 EUR
Retailer 3€743 EUR
Retailer 20€948 EUR
Retailer 14€965 EUR
Retailer 11€993 EUR
Retailer 10€1,134 EUR
Retailer 12€1,179 EUR
Retailer 4€1,247 EUR
Retailer 16€1,504 EUR
Yadav Diamonds€2,885 EUR

9 data points across 22 retailers

22 retailers€238 EUR to €2,885 EUR

A
Cheapest Retailer
-
€238 EUR
A
Retailer 2
-
€276 EUR
View
A
Retailer 3
-
€295 EUR
View
A
Retailer 4
-
€311 EUR
View
A
Retailer 5
-
€329 EUR
View
B+
Retailer 6
-
€398 EUR
View
A
Retailer 7
-
€435 EUR
View
A
Retailer 8
-
€476 EUR
View
A
Retailer 9
-
€509 EUR
View
A
Retailer 10
-
€527 EUR
View
A
Retailer 11
-
€558 EUR
View
B+
Retailer 12
-
€691 EUR
View
B+
Retailer 13
-
€706 EUR
View
B+
Retailer 14
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€743 EUR
View
B+
Retailer 15
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€948 EUR
View
B+
Retailer 16
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€965 EUR
View
B+
Retailer 17
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€993 EUR
View
B
Retailer 18
-
€1,134 EUR
View
B+
Retailer 19
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€1,179 EUR
View
B
Retailer 20
-
€1,247 EUR
View
B
Retailer 21
-
€1,504 EUR
View
Most Expensive
B
Yadav Diamonds
13369211 · Nov 4
€2,885 EUR
$3,251 USD
View
21 more retailers have this diamond
Prices start from €238 EURSave up to €2,648 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
€238 EUR