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Radiant|Lab Grown|IGI

1.60ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG744513632

Certificate IGI LG744513632

Diamond specifications and retailer prices

From $1,802 USD
A$2,772 AUD
4 retailers carry this diamond
Most expensive: $2,658 USD at Rare Carat
View at Rare Carat

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 very-good cut grade and certified by IGI LG744513632 or 744513632. Listed at 4 retailers. 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

1.60
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513632
Dimensions8.12 × 8.12 × 5.73 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
8.12 mm8.12 mm1.60 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513632
Side View
Table 63.0%Crown 45.9°Girdle: ThickPavilion 33.9°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 28
Current: $2,658 USD|Low: $283 USD|High: $4,750 USD|Avg: $1,434 USD
Rare Carat
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
September 28, 2026
Retailer 3$283 USD
Retailer 13$472 USD
Retailer 10$520 USD
Retailer 9$521 USD
Retailer 14$658 USD
Retailer 5$798 USD
Retailer 6$872 USD
Retailer 11$890 USD
Retailer 15$1,065 USD
Retailer 7$1,678 USD
Retailer 4$1,746 USD
Retailer 8$1,796 USD
Retailer 2$1,802 USD
Rare Carat$2,658 USD
Retailer 12$2,660 USD
Retailer 16$4,750 USD

7 data points across 16 retailers

4 retailers

A
Retailer 1
-
$658 USD
€627 EUR
Price last confirmed 47 days ago
B+
Retailer 2
-
$1,065 USD
View
Price last confirmed 45 days ago
B
Retailer 3
-
$1,802 USD
A$2,772 AUD
View
Most Expensive
B
Rare Carat
P80C-19B · Aug 20
$2,658 USD
View
Price last confirmed 42 days ago
3 more retailers have this diamond
Prices start from $1,802 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.

A
1.60ct Radiant
$1,802 USD