Radiant|Lab Grown|IGI

2.23ct D IF Radiant Lab Grown Diamond

- • D/IF • IGI LG762544919

Certificate IGI LG762544919

Diamond specifications and retailer prices

From $1,268 USD
€1,208 EUR
Save $5,772 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,040 USD at Brilliant Earth
View at Brilliant Earth

About this 2.23ct lab-grown radiant diamond

This 2.23ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG762544919 or 762544919. Listed at 14 retailers, with prices from $1,268 to $7,040 at Brilliant Earth, a $5,772 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

2.23
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544919
Dimensions9.42 × 6.50 × 4.27 mm
L/W Ratio1.45
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
9.42 mm6.50 mm2.23 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544919
Side View
Table 63.0%Crown 44.2°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 24
Current: $7,040 USD|Low: $527 USD|High: $7,040 USD|Avg: $2,223 USD
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
Retailer 14
September 25, 2026
Retailer 5$527 USD
Retailer 3$992 USD
Retailer 8$1,010 USD
Retailer 6$1,088 USD
Retailer 7$1,268 USD
Retailer 2$1,291 USD
Retailer 12$1,595 USD
Retailer 11$2,049 USD
Retailer 13$2,070 USD
Retailer 10$2,786 USD
Retailer 4$2,914 USD
Retailer 9$3,193 USD
Retailer 14$3,744 USD
Brilliant Earth$7,040 USD

30 data points across 14 retailers

14 retailers$1,268 USD to $7,040 USD

A
Retailer 1
-
$992 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,010 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,088 USD
HK$8,500 HKD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,268 USD
€1,208 EUR
View
A
Retailer 5
-
$1,276 USD
£1,004 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,291 USD
£1,017 GBP
View
A
Retailer 7
-
$1,595 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,049 USD
ZAR 33,099 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$2,070 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,786 USD
View
B
Retailer 11
-
$2,914 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$3,193 USD
£2,514 GBP
View
Price last confirmed 9 days ago
B
Retailer 13
-
$3,744 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
19080591Y · Sep 29
$7,040 USD
View
13 more retailers have this diamond
Prices start from $1,268 USDSave up to $5,772 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
2.23ct Radiant
$1,268 USD