Round|Lab Grown|IGI

0.74ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG821657510

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821657510

Diamond specifications and retailer prices

From $280 USD
As of October 27, 2026
Save $628 USD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $908 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.74ct lab-grown round diamond

This 0.74ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821657510 or 821657510. Listed at 8 retailers as of October 25, 2026, with prices from $280 to $908, a $628 spread on the same certified stone. MOH London lists it at $908. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821657510
Dimensions5.80 × 5.83 × 3.53 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.80 mm5.83 mm0.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821657510
Side View
Table 60.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $908 USD|Low: $280 USD|High: $908 USD|Avg: $497 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$280 USD
Retailer 2$338 USD
Retailer 3$343 USD
Retailer 6$353 USD
Retailer 5$426 USD
Retailer 8$628 USD
Retailer 7$679 USD
MOH London$908 USD

9 data points across 8 retailers

8 retailers$280 USD to $908 USD

A
Cheapest Retailer
-
$280 USD
A
Retailer 2
-
$338 USD
£266 GBP
View
A
Retailer 3
-
$343 USD
€327 EUR
View
A
Retailer 4
-
$353 USD
View
A
Retailer 5
-
$426 USD
View
B+
Retailer 6
-
$628 USD
View
B+
Retailer 7
-
$679 USD
View
Most Expensive
B
MOH London
LG821657510 · Oct 25
$908 USD
£715 GBP
View
7 more retailers have this diamond
Prices start from $280 USDSave up to $628 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
0.74ct Round
$280 USD