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Radiant|Lab Grown|IGI

1.62ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801694513

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

Certificate IGI LG801694513

Diamond specifications and retailer prices

From $554 USD
As of November 2, 2026
Save $4,366 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,920 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown radiant diamond

This 1.62ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694513 or 801694513. Listed at 13 retailers as of November 1, 2026, with prices from $554 to $4,920, a $4,366 spread on the same certified stone. Do Amore Diamonds lists it at $4,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694513
Dimensions8.26 × 5.82 × 3.87 mm
L/W Ratio1.42
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
8.26 mm5.82 mm1.62 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694513
Side View
Table 63.0%Crown 42.1°Girdle: ThickPavilion 33.1°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
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 2
Current: $4,920 USD|Low: $554 USD|High: $5,740 USD|Avg: $2,404 USD|-14.3%
Do Amore Diamonds
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
November 2, 2026
Retailer 10$554 USD
Retailer 15$620 USD
Retailer 12$817 USD
Retailer 4$825 USD
Retailer 5$979 USD
Retailer 11$1,059 USD
Retailer 2$1,215 USD
Retailer 13$1,772 USD
Retailer 14$1,993 USD
Retailer 7$3,209 USD
Retailer 8$3,291 USD
Retailer 9$3,600 USD
Retailer 3$3,865 USD
Retailer 6$4,099 USD
Do Amore Diamonds$4,920 USD

34 data points across 15 retailers

13 retailers$554 USD to $4,920 USD

A
Cheapest Retailer
-
$554 USD
A
Retailer 2
-
$620 USD
View
A
Retailer 3
-
$817 USD
View
A
Retailer 4
-
$825 USD
View
A
Retailer 5
-
$979 USD
View
A
Retailer 6
-
$1,059 USD
View
B+
Retailer 7
-
$1,215 USD
€1,157 EUR
View
B+
Retailer 8
-
$1,772 USD
View
B+
Retailer 9
-
$1,993 USD
View
B
Retailer 10
-
$3,291 USD
£2,591 GBP
View
B
Retailer 11
-
$3,600 USD
View
B
Retailer 12
-
$3,865 USD
View
Most Expensive
B
Do Amore Diamonds
27-286F7C405 · Nov 1
$4,920 USD
View
12 more retailers have this diamond
Prices start from $554 USDSave up to $4,366 USD

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
1.62ct Radiant
$554 USD