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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 $280 USD
As of October 29, 2026
Save $833 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,113 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $280 to $1,113, a $833 spread on the same certified stone. MOH London lists it at $1,113. 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
Color
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: Oct 29
Current: $1,113 USD|Low: $280 USD|High: $6,831 USD|Avg: $1,545 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$280 USD
Retailer 3$447 USD
Retailer 4$471 USD
Retailer 2$513 USD
Retailer 7$1,110 USD
MOH London$1,113 USD
Retailer 6$6,831 USD

40 data points across 7 retailers

5 retailers$280 USD to $1,113 USD

A
Cheapest Retailer
-
$280 USD
B+
Retailer 2
-
$447 USD
€426 EUR
View
B
Retailer 3
-
$471 USD
View
B
Retailer 4
-
$513 USD
£404 GBP
View
Most Expensive
B
MOH London
LG506199840 · Oct 29
$1,113 USD
£876 GBP
View
4 more retailers have this diamond
Prices start from $280 USDSave up to $833 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
0.76ct Round
$280 USD