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Radiant|Lab Grown|IGI

1.12ct F IF Radiant Lab Grown Diamond

VG • F/IF • IGI LG620498262

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

Certificate IGI LG620498262

Diamond specifications and retailer prices

From €178 EUR
As of November 6, 2026
Save €1,550 EUR (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,729 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG620498262 or 620498262. Listed at 24 retailers as of November 6, 2026, with prices from €178 to €1,729, a €1,550 spread on the same certified stone. Brilliant Earth lists it at €1,729. 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

1.12
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620498262
Dimensions6.96 × 5.21 × 3.61 mm
L/W Ratio1.34
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
6.96 mm5.21 mm1.12 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620498262
Side View
Table 66.0%Crown 47.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 69.3%

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 6
Current: €1,729 EUR|Low: €171 EUR|High: €1,729 EUR|Avg: €619 EUR
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
November 6, 2026
Retailer 13€178 EUR
Retailer 3€221 EUR
Retailer 5€221 EUR
Retailer 7€232 EUR
Retailer 2€373 EUR
Retailer 6€400 EUR
Retailer 8€400 EUR
Retailer 10€528 EUR
Retailer 4€709 EUR
Retailer 12€768 EUR
Retailer 9€1,029 EUR
Retailer 11€1,142 EUR
Brilliant Earth€1,729 EUR

42 data points across 13 retailers

24 retailers€178 EUR to €1,729 EUR

A
Cheapest Retailer
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€178 EUR
A
Retailer 2
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€200 EUR
View
Final sale: no returns
A
Retailer 3
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€207 EUR
View
Retailer 4
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€221 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
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€221 EUR
View
A
Retailer 6
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€232 EUR
View
B+
Retailer 7
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€296 EUR
View
A
Retailer 8
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€373 EUR
View
A
Retailer 9
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€400 EUR
View
B+
Retailer 10
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€400 EUR
View
A
Retailer 11
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€437 EUR
View
B+
Retailer 12
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€528 EUR
View
B+
Retailer 13
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€617 EUR
View
B
Retailer 14
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€690 EUR
View
B+
Retailer 15
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€709 EUR
View
Retailer 16
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€712 EUR
View
Price last confirmed 12 days ago
B+
Retailer 17
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€741 EUR
View
B+
Retailer 18
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€758 EUR
View
Retailer 19
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€768 EUR
View
Price last confirmed 30 days ago
B
Retailer 20
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€860 EUR
View
B
Retailer 21
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€1,029 EUR
View
Retailer 22
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€1,142 EUR
View
Price last confirmed 17 days ago
Retailer 23
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€1,373 EUR
View
Price last confirmed 332 days ago
Most Expensive
B
Brilliant Earth
16509481A · Nov 6
€1,729 EUR
$1,930 USD
View
23 more retailers have this diamond
Prices start from €178 EURSave up to €1,550 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
1.12ct Radiant
€178 EUR