Radiant|Lab Grown|IGI

1.05ct D VVS1 Radiant Lab Grown Diamond

GD • D/VVS1 • IGI LG628488175

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

Certificate IGI LG628488175

Diamond specifications and retailer prices

From €158 EUR
As of November 4, 2026
Save €839 EUR (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €997 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG628488175 or 628488175. Listed at 28 retailers as of November 4, 2026, with prices from €158 to €997, a €839 spread on the same certified stone. Reve Diamonds lists it at €997. 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

1.05
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628488175
Dimensions7.12 × 5.17 × 3.39 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
7.12 mm5.17 mm1.05 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628488175
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €348 EUR|Low: €158 EUR|High: €926 EUR|Avg: €464 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11€158 EUR
Retailer 3€177 EUR
Retailer 12€277 EUR
Retailer 6€337 EUR
Retailer 7€338 EUR
Retailer 1€348 EUR
Retailer 2€410 EUR
Retailer 4€410 EUR
Retailer 10€665 EUR
Retailer 8€710 EUR
Retailer 9€852 EUR
Retailer 5€912 EUR

44 data points across 12 retailers

28 retailers€158 EUR to €997 EUR

A
Cheapest Retailer
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€158 EUR
Retailer 2
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€158 EUR
View
Price last confirmed 28 days ago
Retailer 3
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€158 EUR
View
Price last confirmed 36 days ago
A
Retailer 4
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€177 EUR
View
Final sale: no returns
Retailer 5
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€183 EUR
View
Price last confirmed 39 days ago
Retailer 6
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€193 EUR
View
Price last confirmed 37 days ago
Retailer 7
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€196 EUR
View
Price last confirmed 33 days ago
A
Retailer 8
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€227 EUR
View
B+
Retailer 9
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€277 EUR
View
A
Retailer 10
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€337 EUR
View
A
Retailer 11
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€338 EUR
View
B+
Retailer 12
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€348 EUR
View
B+
Retailer 13
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€399 EUR
View
B+
Retailer 14
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€410 EUR
View
B+
Retailer 15
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€410 EUR
View
B
Retailer 16
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€558 EUR
View
B
Retailer 17
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€596 EUR
View
B
Retailer 18
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€630 EUR
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Retailer 19
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€630 EUR
View
Price last confirmed 26 days ago
Retailer 20
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€630 EUR
View
Price last confirmed 36 days ago
B
Retailer 21
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€665 EUR
View
B
Retailer 22
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€677 EUR
View
B
Retailer 23
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€688 EUR
View
Retailer 24
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€710 EUR
View
Price last confirmed 7 days ago
Retailer 25
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€852 EUR
View
Price last confirmed 18 days ago
Retailer 26
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€892 EUR
View
Price last confirmed 93 days ago
B
Retailer 27
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€912 EUR
View
Most Expensive
B
Reve Diamonds
7D3559023 · Nov 4
€997 EUR
$1,123 USD
View
27 more retailers have this diamond
Prices start from €158 EURSave up to €839 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
1.05ct Radiant
€158 EUR