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Cushion|Lab Grown|IGI

0.81ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG649432166

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG649432166

Diamond specifications and retailer prices

From $354 USD
As of October 28, 2026
Save $2,456 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,810 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG649432166 or 649432166. Listed at 21 retailers as of October 28, 2026, with prices from $354 to $2,810, a $2,456 spread on the same certified stone. Do Amore Diamonds lists it at $2,810. 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

0.81
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649432166
Dimensions6.35 × 4.80 × 3.42 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm4.80 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649432166
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 71.3%

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: Oct 28
Current: $779 USD|Low: $354 USD|High: $1,715 USD|Avg: $839 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$354 USD
Retailer 3$393 USD
Retailer 2$582 USD
Retailer 5$675 USD
Retailer 10$772 USD
Retailer 1$779 USD
Retailer 8$784 USD
Retailer 12$852 USD
Retailer 9$898 USD
Retailer 6$1,076 USD
Retailer 4$1,210 USD
Retailer 7$1,703 USD

41 data points across 12 retailers

21 retailers$354 USD to $2,810 USD

A
Cheapest Retailer
-
$354 USD
Final sale: no returns
A
Retailer 2
-
$393 USD
View
A
Retailer 3
-
$423 USD
View
A
Retailer 4
-
$582 USD
View
A
Retailer 5
-
$675 USD
€643 EUR
View
A
Retailer 6
-
$772 USD
A$1,188 AUD
View
A
Retailer 7
-
$779 USD
£614 GBP
View
A
Retailer 8
-
$784 USD
ZAR 12,667 ZAR
View
B+
Retailer 9
-
$852 USD
View
A
Retailer 10
-
$898 USD
£707 GBP
View
B+
Retailer 11
-
$937 USD
View
B+
Retailer 12
-
$1,076 USD
A$1,656 AUD
View
B+
Retailer 13
-
$1,210 USD
View
B+
Retailer 14
-
$1,288 USD
CA$1,789 CAD
View
B
Retailer 15
-
$1,521 USD
View
B
Retailer 16
-
$1,552 USD
View
B
Retailer 17
-
$1,552 USD
View
B
Retailer 18
-
$1,561 USD
View
B+
Retailer 19
-
$1,703 USD
£1,341 GBP
View
B
Retailer 20
-
$2,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-2E7F5D99C · Oct 29
$2,810 USD
View
20 more retailers have this diamond
Prices start from $354 USDSave up to $2,456 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
0.81ct Cushion
$354 USD