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Round|Lab Grown|IGI

0.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809650608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809650608

Diamond specifications and retailer prices

From $176 USD
As of October 28, 2026
Save $885 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,061 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round 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 LG809650608 or 809650608. Listed at 21 retailers as of October 28, 2026, with prices from $176 to $1,061, a $885 spread on the same certified stone. Reve Diamonds lists it at $1,061. 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 angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650608
Dimensions5.94 × 5.91 × 3.69 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
5.94 mm5.91 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650608
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $344 USD|Low: $176 USD|High: $1,061 USD|Avg: $423 USD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 12$176 USD
Retailer 5$260 USD
Retailer 9$278 USD
Retailer 10$326 USD
Retailer 7$343 USD
Retailer 1$344 USD
Retailer 11$355 USD
Retailer 13$400 USD
Retailer 3$493 USD
Retailer 14$506 USD
Retailer 4$660 USD
Retailer 6$672 USD
Retailer 2$686 USD
Retailer 8$923 USD
Reve Diamonds$1,061 USD

39 data points across 15 retailers

21 retailers$176 USD to $1,061 USD

A
Retailer 1
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$160 USD
Price last confirmed 19 days ago
A
Retailer 2
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$176 USD
View
Final sale: no returns
A
Retailer 3
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$185 USD
View
Price last confirmed 20 days ago
A
Retailer 4
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$185 USD
View
Price last confirmed 39 days ago
A
Retailer 5
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$195 USD
View
Price last confirmed 40 days ago
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Retailer 6
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$198 USD
View
Price last confirmed 17 days ago
A
Retailer 7
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$260 USD
View
Price last confirmed 8 days ago
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Retailer 8
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$278 USD
View
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Retailer 9
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$326 USD
View
A
Retailer 10
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$343 USD
€327 EUR
View
A
Retailer 11
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$344 USD
£271 GBP
View
A
Retailer 12
-
$355 USD
ZAR 5,735 ZAR
View
A
Retailer 13
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$400 USD
View
B+
Retailer 14
-
$493 USD
A$759 AUD
View
B+
Retailer 15
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$506 USD
View
B+
Retailer 16
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$636 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
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$660 USD
View
B+
Retailer 18
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$672 USD
View
B+
Retailer 19
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$686 USD
View
B+
Retailer 20
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$923 USD
£727 GBP
View
Most Expensive
B
Reve Diamonds
57AF3DBAF · Oct 28
$1,061 USD
View
20 more retailers have this diamond
Prices start from $176 USDSave up to $885 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 Round
$176 USD