Radiant|Lab Grown|IGI

3.23ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG698534958

Certificate IGI LG698534958

Diamond specifications and retailer prices

From $2,815 USD

€2,681 EUR

15 retailers carry this diamond

Most expensive: $12,840 USD at Brilliant Earth

View at Brilliant Earth

About this 3.23ct lab-grown radiant diamond

This 3.23ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG698534958 or 698534958. Listed at 15 retailers. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle35°

OriginLab Grown

Grading LabIGI

CertificateIGI LG698534958

Dimensions10.92 × 7.54 × 4.81 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG698534958

Side View

Caratlytics Score

How it works →

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 25

Current: $12,840 USD|Low: $1,118 USD|High: $12,840 USD|Avg: $4,213 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

Retailer 15

Retailer 16

Retailer 17

September 25, 2026

Retailer 16$1,772 USD

Retailer 11$1,795 USD

Retailer 6$1,882 USD

Retailer 12$1,902 USD

Retailer 10$2,302 USD

Retailer 15$2,492 USD

Retailer 2$2,815 USD

Retailer 3$2,947 USD

Retailer 5$3,314 USD

Retailer 14$3,671 USD

Retailer 13$3,917 USD

Retailer 4$5,022 USD

Retailer 9$5,214 USD

Retailer 7$5,711 USD

Retailer 17$6,173 USD

Retailer 8$6,566 USD

Brilliant Earth$12,840 USD

31 data points across 17 retailers

15 retailers

Retailer 1

$1,772 USD

Price last confirmed 19 days ago

Retailer 2

$1,795 USD

View

Price last confirmed 12 days ago

Retailer 3

$1,882 USD

HK$14,700 HKD

View

Price last confirmed 27 days ago

Retailer 4

$2,302 USD

£1,813 GBP

View

Price last confirmed 12 days ago

Retailer 5

$2,492 USD

View

Price last confirmed 16 days ago

Retailer 6

$2,815 USD

€2,681 EUR

View

Retailer 7

$2,947 USD

View

Price last confirmed 45 days ago

Retailer 8

$3,314 USD

View

Price last confirmed 15 days ago

Retailer 9

$3,671 USD

ZAR 59,303 ZAR

View

Price last confirmed 19 days ago

Retailer 10

$3,917 USD

£3,084 GBP

View

Price last confirmed 13 days ago

B+

Retailer 11

$5,022 USD

View

Price last confirmed 13 days ago

B+

Retailer 12

$5,711 USD

View

Price last confirmed 13 days ago

B+

Retailer 13

$6,173 USD

View

Price last confirmed 22 days ago

B+

Retailer 14

$6,566 USD

£5,170 GBP

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

13884296A · Sep 18

$12,840 USD

View

Price last confirmed 12 days ago

14 more retailers have this diamond

Prices start from $2,815 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.

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