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Round|Lab Grown|IGI

0.80ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG332892360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG332892360

Diamond specifications and retailer prices

From $495 AUD
€331 EUR
As of October 29, 2026
Save $388 AUD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $883 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG332892360 or 332892360. Listed at 3 retailers as of October 29, 2026, with prices from $495 to $883, a $388 spread on the same certified stone. Brilliant Earth lists it at $883. 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

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG332892360
Dimensions6.08 × 6.05 × 3.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.08 mm6.05 mm0.80 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG332892360
Side View
Table 56.0%Crown 32°GirdlePavilion 40.1°Culet: NoneDepth 59.2%

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: $883 AUD|Low: $399 AUD|High: $883 AUD|Avg: $589 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$399 AUD
Retailer 2$495 AUD
Brilliant Earth$883 AUD

13 data points across 3 retailers

3 retailers$495 AUD to $883 AUD

A
Retailer 1
-
$399 AUD
$280 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
$495 AUD
€331 EUR
View
Most Expensive
B
Brilliant Earth
16336021A · Oct 29
$883 AUD
$620 USD
View
2 more retailers have this diamond
Prices start from $495 AUDSave up to $388 AUD

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
0.80ct Round
$495 AUD