Radiant|Lab Grown|IGI

1.22ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG743509184

Certificate IGI LG743509184

Diamond specifications and retailer prices

From $333 USD
HK$2,600 HKD
Save $2,409 USD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,742 USD at Rare Carat
View at Rare Carat

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG743509184 or 743509184. Listed at 7 retailers, with prices from $333 to $2,742 at Rare Carat, a $2,409 spread on the same certified stone. 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

1.22
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509184
Dimensions7.60 × 5.26 × 3.46 mm
L/W Ratio1.44
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
7.60 mm5.26 mm1.22 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509184
Side View
Table 63.0%Crown 45.5°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 65.8%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 4 hours ago
Current: $2,742 USD|Low: $333 USD|High: $2,925 USD|Avg: $988 USD|-6.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

11 data points across 7 retailers

7 retailers$333 USD - $2,742 USD

A
Cheapest Retailer
-
$333 USD
HK$2,600 HKD
View
A
Retailer 2
-
$405 USD
View
A
Retailer 3
-
$479 USD
€456 EUR
View
A
Retailer 4
-
$485 USD
ZAR 7,836 ZAR
View
B+
Retailer 5
-
$776 USD
View
B
Retailer 6
-
$2,480 USD
View
Most Expensive
B
Rare Carat
A2-307A · Sep 9
$2,742 USD
View
6 more retailers have this diamond
Prices start from $333 USDSave up to $2,409 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
1.22ct Radiant
$333 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.