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Radiant|Lab Grown|IGI

1.05ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG627461478

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

Certificate IGI LG627461478

Diamond specifications and retailer prices

From €143 EUR
As of November 4, 2026
Save €1,233 EUR (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €1,376 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG627461478 or 627461478. Listed at 28 retailers as of November 4, 2026, with prices from €143 to €1,376, a €1,233 spread on the same certified stone. Do Amore Diamonds lists it at €1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627461478
Dimensions4.98 × 4.98 × 3.29 mm
L/W Ratio1.00
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
4.98 mm4.98 mm1.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627461478
Side View
Table 62.0%Crown 32.2°Girdle: MediumPavilion 33.7°Culet: NoneDepth 66.1%

Caratlytics Score

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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 4
Current: €348 EUR|Low: €143 EUR|High: €950 EUR|Avg: €471 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 2€143 EUR
Retailer 8€161 EUR
Retailer 4€166 EUR
Retailer 6€175 EUR
Retailer 3€277 EUR
Retailer 11€337 EUR
Retailer 12€338 EUR
Retailer 1€348 EUR
Retailer 7€394 EUR
Retailer 10€478 EUR
Retailer 16€603 EUR
Retailer 14€716 EUR
Retailer 13€834 EUR
Retailer 15€834 EUR
Retailer 5€869 EUR
Retailer 9€912 EUR

46 data points across 16 retailers

28 retailers€143 EUR to €1,376 EUR

A
Cheapest Retailer
-
€143 EUR
A
Retailer 2
-
€161 EUR
View
Final sale: no returns
Retailer 3
-
€166 EUR
View
Price last confirmed 39 days ago
Retailer 4
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€175 EUR
View
Price last confirmed 37 days ago
Retailer 5
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€178 EUR
View
Price last confirmed 33 days ago
B+
Retailer 6
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€277 EUR
View
A
Retailer 7
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€295 EUR
View
A
Retailer 8
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€308 EUR
View
A
Retailer 9
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€337 EUR
View
A
Retailer 10
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€338 EUR
View
A
Retailer 11
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€348 EUR
View
A
Retailer 12
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€394 EUR
View
A
Retailer 13
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€410 EUR
View
B+
Retailer 14
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€478 EUR
View
B+
Retailer 15
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€596 EUR
View
B+
Retailer 16
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€603 EUR
View
B+
Retailer 17
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€630 EUR
View
Retailer 18
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€630 EUR
View
Price last confirmed 26 days ago
Retailer 19
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€630 EUR
View
Price last confirmed 36 days ago
B
Retailer 20
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€709 EUR
View
Retailer 21
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€716 EUR
View
Price last confirmed 9 days ago
B
Retailer 22
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€784 EUR
View
Retailer 23
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€834 EUR
View
Price last confirmed 18 days ago
B
Retailer 24
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€834 EUR
View
B
Retailer 25
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€869 EUR
View
B
Retailer 26
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€912 EUR
View
B
Retailer 27
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€951 EUR
View
Most Expensive
B
Do Amore Diamonds
27-910491652 · Nov 4
€1,376 EUR
$1,550 USD
View
27 more retailers have this diamond
Prices start from €143 EURSave up to €1,233 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
€143 EUR