Emerald|Lab Grown|IGI

0.77ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG800644961

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800644961

Diamond specifications and retailer prices

From $271 USD
As of October 29, 2026
Save $1,150 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,421 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald 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 LG800644961 or 800644961. Listed at 18 retailers as of October 29, 2026, with prices from $271 to $1,421, a $1,150 spread on the same certified stone. Reve Diamonds lists it at $1,421. 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

0.77
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800644961
Dimensions6.16 × 4.37 × 2.92 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm4.37 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800644961
Side View
Table 65.0%Crown 36.1°Girdle: STK-THKPavilionCulet: LargeDepth 66.8%

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 29
Current: $591 USD|Low: $260 USD|High: $1,364 USD|Avg: $602 USD|+3.2%
Retailer 1
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Retailer 5
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Retailer 7
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Retailer 12
Retailer 13
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Retailer 15
October 30, 2026
Retailer 14$271 USD
Retailer 7$304 USD
Retailer 15$315 USD
Retailer 2$336 USD
Retailer 4$336 USD
Retailer 10$415 USD
Retailer 8$527 USD
Retailer 3$557 USD
Retailer 1$591 USD
Retailer 11$609 USD
Retailer 6$644 USD
Retailer 9$855 USD
Retailer 13$1,034 USD
Retailer 5$1,082 USD
Retailer 12$1,355 USD

44 data points across 15 retailers

18 retailers$271 USD to $1,421 USD

A
Cheapest Retailer
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$271 USD
A
Retailer 2
-
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$315 USD
View
A
Retailer 4
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$336 USD
View
A
Retailer 5
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$336 USD
View
A
Retailer 6
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$415 USD
View
B+
Retailer 7
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$514 USD
View
B+
Retailer 8
-
$527 USD
€502 EUR
View
B+
Retailer 9
-
$557 USD
View
B+
Retailer 10
-
$591 USD
£466 GBP
View
B+
Retailer 11
-
$609 USD
ZAR 9,831 ZAR
View
B+
Retailer 12
-
$644 USD
View
B+
Retailer 13
-
$855 USD
A$1,316 AUD
View
B
Retailer 14
-
$1,034 USD
View
B
Retailer 15
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$1,082 USD
View
B
Retailer 16
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$1,132 USD
View
B
Retailer 17
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$1,355 USD
£1,067 GBP
View
Most Expensive
B
Reve Diamonds
F2DA25DE7 · Oct 30
$1,421 USD
View
17 more retailers have this diamond
Prices start from $271 USDSave up to $1,150 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
0.77ct Emerald
$271 USD