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Round|Lab Grown|IGI

0.76ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG506199840

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506199840

Diamond specifications and retailer prices

From $400 AUD
As of November 5, 2026
Save $1,177 AUD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,577 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.76ct lab-grown round diamond

This 0.76ct 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 LG506199840 or 506199840. Listed at 5 retailers as of November 5, 2026, with prices from $400 to $1,577, a $1,177 spread on the same certified stone. MOH London lists it at $1,577. 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

0.76
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506199840
Dimensions5.88 × 5.84 × 3.60 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
5.88 mm5.84 mm0.76 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506199840
Side View
Table 60.5%Crown 33.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.5%

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: Nov 5
Current: $1,577 AUD|Low: $400 AUD|High: $9,758 AUD|Avg: $2,196 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$400 AUD
Retailer 2$636 AUD
Retailer 4$673 AUD
Retailer 3$726 AUD
MOH London$1,577 AUD
Retailer 7$1,584 AUD
Retailer 6$9,758 AUD

42 data points across 7 retailers

5 retailers$400 AUD to $1,577 AUD

A
Cheapest Retailer
-
$400 AUD
B+
Retailer 2
-
$636 AUD
View
B
Retailer 3
-
$673 AUD
View
B
Retailer 4
-
$726 AUD
View
Most Expensive
B
MOH London
LG506199840 · Nov 5
$1,577 AUD
£869 GBP
View
4 more retailers have this diamond
Prices start from $400 AUDSave up to $1,177 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
0.76ct Round
$400 AUD