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Radiant|Lab Grown|IGI

1.60ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG620474192

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

Certificate IGI LG620474192

Diamond specifications and retailer prices

From €246 EUR
$275 USD
As of October 30, 2026
Save €2,752 EUR (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,999 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG620474192 or 620474192. Listed at 21 retailers as of October 30, 2026, with prices from €246 to €2,999, a €2,752 spread on the same certified stone. Do Amore Diamonds lists it at €2,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620474192
Dimensions8.32 × 5.97 × 3.90 mm
L/W Ratio1.39
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
8.32 mm5.97 mm1.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620474192
Side View
Table 64.0%Crown 43.7°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 65.3%

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: Oct 30
Current: €2,184 EUR|Low: €246 EUR|High: €3,303 EUR|Avg: €867 EUR
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 7€246 EUR
Retailer 8€275 EUR
Retailer 4€286 EUR
Retailer 19€305 EUR
Retailer 20€305 EUR
Retailer 18€448 EUR
Retailer 9€505 EUR
Retailer 14€540 EUR
Retailer 17€579 EUR
Retailer 13€598 EUR
Retailer 5€610 EUR
Retailer 3€781 EUR
Retailer 16€785 EUR
Retailer 10€937 EUR
Retailer 12€1,082 EUR
Retailer 11€1,173 EUR
Retailer 6€1,229 EUR
Retailer 2€1,349 EUR
Do Amore Diamonds€2,184 EUR
Retailer 15€2,927 EUR

44 data points across 20 retailers

21 retailers€246 EUR to €2,999 EUR

A
Cheapest Retailer
-
€246 EUR
$275 USD
A
Retailer 2
-
€275 EUR
$307 USD
View
Final sale: no returns
A
Retailer 3
-
€286 EUR
$319 USD
View
Retailer 4
-
€305 EUR
$341 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€305 EUR
$341 USD
View
A
Retailer 6
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€448 EUR
$500 USD
View
A
Retailer 7
-
€505 EUR
$564 USD
View
A
Retailer 8
-
€540 EUR
View
A
Retailer 9
-
€579 EUR
ZAR 10,442 ZAR
View
A
Retailer 10
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€598 EUR
£526 GBP
View
A
Retailer 11
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€610 EUR
$681 USD
View
A
Retailer 12
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€781 EUR
$872 USD
View
A
Retailer 13
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€785 EUR
A$1,349 AUD
View
A
Retailer 14
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€937 EUR
$1,047 USD
View
B+
Retailer 15
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€1,082 EUR
$1,209 USD
View
B+
Retailer 16
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€1,173 EUR
$1,310 USD
View
B+
Retailer 17
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€1,229 EUR
$1,373 USD
View
B+
Retailer 18
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€1,349 EUR
£1,187 GBP
View
B
Retailer 19
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€2,184 EUR
$2,440 USD
View
B
Retailer 20
-
€2,927 EUR
$3,270 USD
View
Most Expensive
B
Do Amore Diamonds
23-620474192 · Oct 31
€2,999 EUR
$3,350 USD
View
20 more retailers have this diamond
Prices start from €246 EURSave up to €2,752 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
1.60ct Radiant
€246 EUR