Radiant|Lab Grown|IGI

1.50ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG702547081

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG702547081

Diamond specifications and retailer prices

From €193 EUR
As of November 4, 2026
Save €890 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,083 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG702547081 or 702547081. Listed at 25 retailers as of November 4, 2026, with prices from €193 to €1,083, a €890 spread on the same certified stone. Brilliant Earth lists it at €1,083. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702547081
Dimensions7.66 × 5.57 × 3.91 mm
L/W Ratio1.38
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
7.66 mm5.57 mm1.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702547081
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 70.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,083 EUR|Low: €185 EUR|High: €1,890 EUR|Avg: €655 EUR|-42.7%
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
November 5, 2026
Retailer 3€193 EUR
Retailer 5€239 EUR
Retailer 12€399 EUR
Retailer 6€410 EUR
Retailer 11€412 EUR
Retailer 2€439 EUR
Retailer 7€531 EUR
Retailer 9€558 EUR
Retailer 10€624 EUR
Retailer 13€837 EUR
Retailer 4€864 EUR
Retailer 14€933 EUR
Retailer 8€954 EUR
Retailer 15€954 EUR
Brilliant Earth€1,083 EUR

45 data points across 15 retailers

25 retailers€193 EUR to €1,083 EUR

A
Cheapest Retailer
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€193 EUR
A
Retailer 2
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€215 EUR
View
Final sale: no returns
A
Retailer 3
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€224 EUR
View
Retailer 4
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€239 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€239 EUR
View
A
Retailer 6
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€399 EUR
View
A
Retailer 7
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€410 EUR
View
A
Retailer 8
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€412 EUR
View
A
Retailer 9
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€439 EUR
View
B+
Retailer 10
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€454 EUR
View
B+
Retailer 11
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€531 EUR
View
B+
Retailer 12
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€558 EUR
View
B+
Retailer 13
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€624 EUR
View
B
Retailer 14
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€769 EUR
View
B
Retailer 15
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€769 EUR
View
B
Retailer 16
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€815 EUR
View
Retailer 17
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€837 EUR
View
Price last confirmed 7 days ago
B
Retailer 18
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€864 EUR
View
B
Retailer 19
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€920 EUR
View
B
Retailer 20
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€933 EUR
View
Retailer 21
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€954 EUR
View
Price last confirmed 15 days ago
B
Retailer 22
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€954 EUR
View
B
Retailer 23
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€958 EUR
View
B
Retailer 24
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€973 EUR
View
Most Expensive
B
Brilliant Earth
15981343A · Nov 4
€1,083 EUR
$1,220 USD
View
24 more retailers have this diamond
Prices start from €193 EURSave up to €890 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 Radiant
€193 EUR