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Round|Lab Grown|IGI

4.32ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG628448049

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628448049

Diamond specifications and retailer prices

From $2,544 CAD
£1,431 GBP
As of October 30, 2026
Save $16,463 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,007 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.32ct lab-grown round diamond

This 4.32ct lab-grown round 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 LG628448049 or 628448049. Listed at 18 retailers as of October 29, 2026, with prices from $2,544 to $19,007, a $16,463 spread on the same certified stone. Brilliant Earth lists it at $19,007. 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

4.32
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628448049
Dimensions10.46 × 10.52 × 6.46 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.46 mm10.52 mm4.32 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628448049
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.6%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $19,007 CAD|Low: $2,484 CAD|High: $19,007 CAD|Avg: $7,179 CAD
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
October 30, 2026
Retailer 2$2,544 CAD
Retailer 13$2,561 CAD
Retailer 4$2,787 CAD
Retailer 14$3,170 CAD
Retailer 7$4,038 CAD
Retailer 3$4,507 CAD
Retailer 12$4,658 CAD
Retailer 16$4,997 CAD
Retailer 10$5,274 CAD
Retailer 9$5,373 CAD
Retailer 5$6,837 CAD
Retailer 6$7,111 CAD
Retailer 11$8,398 CAD
Retailer 17$9,376 CAD
Retailer 8$15,401 CAD
Retailer 15$17,621 CAD
Brilliant Earth$19,007 CAD

37 data points across 17 retailers

18 retailers$2,544 CAD to $19,007 CAD

A+
Cheapest Retailer
-
$2,544 CAD
£1,431 GBP
A
Retailer 2
-
$2,561 CAD
$1,830 USD
View
A
Retailer 3
-
$2,787 CAD
$1,991 USD
View
A
Retailer 4
-
$3,074 CAD
$2,196 USD
View
Final sale: no returns
A
Retailer 5
-
$3,170 CAD
$2,265 USD
View
A
Retailer 6
-
$4,038 CAD
$2,885 USD
View
A
Retailer 7
-
$4,507 CAD
$3,220 USD
View
A
Retailer 8
-
$4,658 CAD
$3,328 USD
View
A
Retailer 9
-
$4,997 CAD
$3,570 USD
View
A
Retailer 10
-
$5,274 CAD
€3,589 EUR
View
A
Retailer 11
-
$5,373 CAD
$3,839 USD
View
A
Retailer 12
-
$6,837 CAD
$4,885 USD
View
Retailer 13
-
$7,111 CAD
A$7,816 AUD
View
Price last confirmed 7 days ago
A
Retailer 14
-
$8,398 CAD
$6,000 USD
View
B+
Retailer 15
-
$9,376 CAD
£5,275 GBP
View
Retailer 16
-
$15,401 CAD
A$16,929 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$17,621 CAD
$12,590 USD
View
Most Expensive
B
Brilliant Earth
18294095Y · Oct 29
$19,007 CAD
$13,580 USD
View
17 more retailers have this diamond
Prices start from $2,544 CADSave up to $16,463 CAD

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+
4.32ct Round
$2,544 CAD