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Round|Lab Grown|IGI

4.32ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG628448049

Certificate IGI LG628448049

Diamond specifications and retailer prices

From $1,917 USD
£1,509 GBP
Save $12,083 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,000 USD at Brilliant Earth
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 14 retailers, with prices from $1,917 to $14,000 at Brilliant Earth, a $12,083 spread on the same certified stone. 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

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: Oct 1
Current: $14,000 USD|Low: $1,569 USD|High: $15,310 USD|Avg: $6,925 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
October 1, 2026
Retailer 10$1,917 USD
Retailer 6$2,196 USD
Retailer 16$2,326 USD
Retailer 12$2,390 USD
Retailer 3$2,954 USD
Retailer 5$3,742 USD
Retailer 2$3,828 USD
Retailer 4$3,851 USD
Retailer 14$5,141 USD
Retailer 13$5,266 USD
Retailer 9$6,742 USD
Retailer 8$10,430 USD
Retailer 11$11,025 USD
Retailer 7$11,303 USD
Retailer 15$13,190 USD
Brilliant Earth$14,000 USD

18 data points across 16 retailers

14 retailers$1,917 USD to $14,000 USD

A
Cheapest Retailer
-
$1,917 USD
£1,509 GBP
A
Retailer 2
-
$2,196 USD
View
A
Retailer 3
-
$2,326 USD
View
A
Retailer 4
-
$2,390 USD
View
A
Retailer 5
-
$2,954 USD
View
A
Retailer 6
-
$3,742 USD
View
A
Retailer 7
-
$3,828 USD
€3,646 EUR
View
A
Retailer 8
-
$3,851 USD
View
A
Retailer 9
-
$5,141 USD
View
A
Retailer 10
-
$5,266 USD
A$8,102 AUD
View
A
Retailer 11
-
$6,742 USD
£5,309 GBP
View
B+
Retailer 12
-
$11,025 USD
A$16,962 AUD
View
B
Retailer 13
-
$13,190 USD
View
Most Expensive
B
Brilliant Earth
18294095Y · Oct 1
$14,000 USD
View
13 more retailers have this diamond
Prices start from $1,917 USDSave up to $12,083 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
4.32ct Round
$1,917 USD