Radiant|Lab Grown|IGI

1.50ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG694575991

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

Certificate IGI LG694575991

Diamond specifications and retailer prices

From €185 EUR
As of November 4, 2026
Save €1,075 EUR (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,260 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 LG694575991 or 694575991. Listed at 24 retailers as of November 4, 2026, with prices from €185 to €1,260, a €1,075 spread on the same certified stone. Brilliant Earth lists it at €1,260. 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 angle46°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694575991
Dimensions6.83 × 6.06 × 4.19 mm
L/W Ratio1.13
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
6.83 mm6.06 mm1.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694575991
Side View
Table 66.0%Crown 46°Girdle: MediumPavilion 35.2°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,260 EUR|Low: €178 EUR|High: €1,589 EUR|Avg: €526 EUR|-20.7%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
November 5, 2026
Retailer 17€185 EUR
Retailer 9€208 EUR
Retailer 6€216 EUR
Retailer 3€231 EUR
Retailer 7€231 EUR
Retailer 14€327 EUR
Retailer 13€374 EUR
Retailer 11€398 EUR
Retailer 2€421 EUR
Retailer 8€456 EUR
Retailer 10€536 EUR
Retailer 5€740 EUR
Retailer 16€743 EUR
Retailer 4€781 EUR
Retailer 15€831 EUR
Retailer 12€923 EUR
Brilliant Earth€1,260 EUR

45 data points across 17 retailers

24 retailers€185 EUR to €1,260 EUR

A
Cheapest Retailer
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€185 EUR
A
Retailer 2
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€208 EUR
View
Final sale: no returns
A
Retailer 3
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€216 EUR
View
Retailer 4
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€231 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€231 EUR
View
A
Retailer 6
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€261 EUR
View
B+
Retailer 7
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€327 EUR
View
A
Retailer 8
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€374 EUR
View
A
Retailer 9
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€398 EUR
View
A
Retailer 10
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€421 EUR
View
A
Retailer 11
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€452 EUR
View
B+
Retailer 12
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€456 EUR
View
B+
Retailer 13
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€536 EUR
View
B+
Retailer 14
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€740 EUR
View
B+
Retailer 15
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€743 EUR
View
B+
Retailer 16
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€747 EUR
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B
Retailer 17
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€781 EUR
View
B
Retailer 18
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€787 EUR
View
Retailer 19
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€831 EUR
View
Price last confirmed 7 days ago
B
Retailer 20
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€906 EUR
View
B
Retailer 21
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€923 EUR
View
B
Retailer 22
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€938 EUR
View
B
Retailer 23
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€1,085 EUR
View
Most Expensive
B
Brilliant Earth
17805243A · Nov 4
€1,260 EUR
$1,420 USD
View
23 more retailers have this diamond
Prices start from €185 EURSave up to €1,075 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
€185 EUR