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Radiant|Lab Grown|IGI

1.20ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG733524933

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

Certificate IGI LG733524933

Diamond specifications and retailer prices

From €194 EUR
As of November 4, 2026
Save €1,785 EUR (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €1,979 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733524933 or 733524933. Listed at 31 retailers as of November 4, 2026, with prices from €194 to €1,979, a €1,785 spread on the same certified stone. Do Amore Diamonds lists it at €1,979. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733524933
Dimensions5.19 × 5.19 × 3.42 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
5.19 mm5.19 mm1.20 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733524933
Side View
Table 65.0%Crown 47.1°Girdle: MED-STKPavilion 33°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,979 EUR|Low: €194 EUR|High: €2,041 EUR|Avg: €809 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 17€194 EUR
Retailer 18€226 EUR
Retailer 14€239 EUR
Retailer 16€273 EUR
Retailer 15€375 EUR
Retailer 3€377 EUR
Retailer 5€445 EUR
Retailer 8€486 EUR
Retailer 2€501 EUR
Retailer 6€586 EUR
Retailer 10€685 EUR
Retailer 20€779 EUR
Retailer 19€857 EUR
Retailer 7€1,008 EUR
Retailer 13€1,065 EUR
Retailer 12€1,066 EUR
Retailer 4€1,084 EUR
Retailer 21€1,114 EUR
Retailer 9€1,544 EUR
Retailer 11€1,633 EUR
Do Amore Diamonds€1,979 EUR

41 data points across 21 retailers

31 retailers€194 EUR to €1,979 EUR

A
Cheapest Retailer
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€194 EUR
Retailer 2
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€206 EUR
View
Price last confirmed 36 days ago
Retailer 3
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€206 EUR
View
Price last confirmed 28 days ago
A
Retailer 4
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€226 EUR
View
Final sale: no returns
Retailer 5
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€239 EUR
View
Price last confirmed 39 days ago
Retailer 6
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€252 EUR
View
Price last confirmed 37 days ago
Retailer 7
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€256 EUR
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Price last confirmed 33 days ago
A
Retailer 8
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€273 EUR
View
A
Retailer 9
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€375 EUR
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A
Retailer 10
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€377 EUR
View
A
Retailer 11
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€445 EUR
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A
Retailer 12
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€468 EUR
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A
Retailer 13
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€486 EUR
View
A
Retailer 14
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€501 EUR
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A
Retailer 15
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€522 EUR
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Retailer 16
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€524 EUR
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Price last confirmed 21 days ago
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Retailer 17
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€586 EUR
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Retailer 18
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€685 EUR
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Price last confirmed 8 days ago
B+
Retailer 19
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€779 EUR
View
B+
Retailer 20
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€857 EUR
View
Retailer 21
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€905 EUR
View
Price last confirmed 36 days ago
Retailer 22
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€905 EUR
View
Price last confirmed 26 days ago
B+
Retailer 23
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€1,008 EUR
View
B+
Retailer 24
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€1,065 EUR
View
Retailer 25
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€1,066 EUR
View
Price last confirmed 35 days ago
B
Retailer 26
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€1,084 EUR
View
B+
Retailer 27
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€1,114 EUR
View
B
Retailer 28
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€1,541 EUR
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B
Retailer 29
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€1,544 EUR
View
Retailer 30
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€1,633 EUR
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-4AA7BFD79 · Nov 4
€1,979 EUR
$2,230 USD
View
30 more retailers have this diamond
Prices start from €194 EURSave up to €1,785 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
1.20ct Radiant
€194 EUR