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Radiant|Lab Grown|IGI

1.02ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG644412727

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

Certificate IGI LG644412727

Diamond specifications and retailer prices

From €166 EUR
As of November 4, 2026
Save €1,103 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,269 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG644412727 or 644412727. Listed at 22 retailers as of November 4, 2026, with prices from €166 to €1,269, a €1,103 spread on the same certified stone. Brilliant Earth lists it at €1,269. 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

1.02
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644412727
Dimensions7.33 × 5.03 × 3.33 mm
L/W Ratio1.46
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
7.33 mm5.03 mm1.02 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644412727
Side View
Table 57.0%Crown 25.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,269 EUR|Low: €158 EUR|High: €1,411 EUR|Avg: €492 EUR|-10.1%
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 18€166 EUR
Retailer 9€185 EUR
Retailer 17€192 EUR
Retailer 5€205 EUR
Retailer 8€205 EUR
Retailer 13€354 EUR
Retailer 6€360 EUR
Retailer 2€368 EUR
Retailer 15€392 EUR
Retailer 4€417 EUR
Retailer 12€501 EUR
Retailer 3€660 EUR
Retailer 11€662 EUR
Retailer 16€698 EUR
Retailer 10€707 EUR
Retailer 14€960 EUR
Retailer 7€1,021 EUR
Brilliant Earth€1,269 EUR

44 data points across 18 retailers

22 retailers€166 EUR to €1,269 EUR

A
Cheapest Retailer
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€166 EUR
A
Retailer 2
-
€185 EUR
View
Final sale: no returns
A
Retailer 3
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€192 EUR
View
Retailer 4
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€205 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€205 EUR
View
A
Retailer 6
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€354 EUR
View
A
Retailer 7
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€360 EUR
View
A
Retailer 8
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€368 EUR
View
B+
Retailer 9
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€383 EUR
View
B+
Retailer 10
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€392 EUR
View
B+
Retailer 11
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€417 EUR
View
B+
Retailer 12
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€501 EUR
View
B+
Retailer 13
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€553 EUR
View
B+
Retailer 14
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€572 EUR
View
B
Retailer 15
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€660 EUR
View
B
Retailer 16
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€662 EUR
View
Retailer 17
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€698 EUR
View
Price last confirmed 7 days ago
B
Retailer 18
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€707 EUR
View
B
Retailer 19
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€722 EUR
View
B
Retailer 20
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€960 EUR
View
B
Retailer 21
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€1,021 EUR
View
Most Expensive
B
Brilliant Earth
13243866A · Nov 4
€1,269 EUR
$1,430 USD
View
21 more retailers have this diamond
Prices start from €166 EURSave up to €1,103 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
1.02ct Radiant
€166 EUR