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Cushion|Lab Grown|IGI

0.46ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG786619078

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG786619078

Diamond specifications and retailer prices

From $320 USD
As of November 1, 2026
Save $789 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,109 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.46ct lab-grown cushion diamond

This 0.46ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786619078 or 786619078. Listed at 10 retailers as of November 1, 2026, with prices from $320 to $1,109, a $789 spread on the same certified stone. MOH London lists it at $1,109. 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

0.46
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle49.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786619078
Dimensions5.50 × 3.81 × 2.46 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm3.81 mm0.46 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786619078
Side View
Table 62.0%Crown 32.2°Girdle: STK-THKPavilion 49.5°Culet: LargeDepth 64.6%

Caratlytics Score

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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 1
Current: $1,109 USD|Low: $237 USD|High: $1,171 USD|Avg: $507 USD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$237 USD
Retailer 7$320 USD
Retailer 6$329 USD
Retailer 3$399 USD
Retailer 2$428 USD
Retailer 4$429 USD
Retailer 8$450 USD
Retailer 10$453 USD
Retailer 9$816 USD
MOH London$1,109 USD

41 data points across 10 retailers

10 retailers$320 USD to $1,109 USD

Retailer 1
-
$237 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$320 USD
View
A
Retailer 3
-
$329 USD
View
A
Retailer 4
-
$399 USD
€380 EUR
View
A
Retailer 5
-
$428 USD
£337 GBP
View
A
Retailer 6
-
$429 USD
ZAR 6,924 ZAR
View
A
Retailer 7
-
$450 USD
View
A
Retailer 8
-
$453 USD
View
B+
Retailer 9
-
$816 USD
View
Most Expensive
B
MOH London
LG786619078 · Nov 1
$1,109 USD
£873 GBP
View
9 more retailers have this diamond
Prices start from $320 USDSave up to $789 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
0.46ct Cushion
$320 USD