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Round|Lab Grown|IGI

0.32ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG644430245

Shape and cutting style on the report: Round modified brilliant

Certificate IGI LG644430245

Diamond specifications and retailer prices

From $79 USD
As of October 29, 2026
Save $320 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $399 USD at B2C Jewels · As of October 29, 2026
View at B2C Jewels

About this 0.32ct lab-grown round diamond

This 0.32ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644430245 or 644430245. Listed at 9 retailers as of October 29, 2026, with prices from $79 to $399, a $320 spread on the same certified stone. B2C Jewels lists it at $399. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.32
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644430245
Dimensions4.44 × 4.45 × 2.70 mm
L/W Ratio1.00
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
4.44 mm4.45 mm0.32 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644430245
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $399 USD|Low: $76 USD|High: $399 USD|Avg: $180 USD|+1.3%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$79 USD
Retailer 5$104 USD
Retailer 6$104 USD
Retailer 4$138 USD
Retailer 2$169 USD
B2C Jewels$399 USD

42 data points across 6 retailers

9 retailers$79 USD to $399 USD

A
Cheapest Retailer
-
$79 USD
A
Retailer 2
-
$91 USD
View
A
Retailer 3
-
$104 USD
View
A
Retailer 4
-
$104 USD
View
A
Retailer 5
-
$138 USD
View
A
Retailer 6
-
$169 USD
£133 GBP
View
B+
Retailer 7
-
$245 USD
£193 GBP
View
B+
Retailer 8
-
$314 USD
View
Most Expensive
B
B2C Jewels
31239393 · Oct 29
$399 USD
View
8 more retailers have this diamond
Prices start from $79 USDSave up to $320 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.32ct Round
$79 USD