Emerald|Lab Grown|IGI

0.81ct G IF Emerald Lab Grown Diamond

EX • G/IF • IGI LG604379117

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604379117

Diamond specifications and retailer prices

From $448 USD
As of October 31, 2026
Save $1,684 USD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,212 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown emerald diamond

This 0.81ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG604379117 or 604379117. Listed at 23 retailers as of October 31, 2026, with a 376% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604379117
Dimensions6.40 × 4.43 × 2.96 mm
L/W Ratio1.44
Culet sizeLong
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
6.40 mm4.43 mm0.81 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604379117
Side View
Table 67.0%Crown 34.4°Girdle: MediumPavilion 41.3°Culet: LNGDepth 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 31
Current: $3,212 USD|Low: $340 USD|High: $3,259 USD|Avg: $1,515 USD|-1.4%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11$448 USD
Retailer 15$468 USD
Retailer 20$475 USD
Retailer 8$594 USD
Retailer 12$631 USD
Retailer 6$664 USD
Retailer 7$664 USD
Retailer 13$675 USD
Retailer 17$734 USD
Retailer 10$970 USD
Retailer 3$992 USD
Retailer 5$1,081 USD
Retailer 18$1,467 USD
Retailer 2$2,020 USD
Retailer 21$2,132 USD
Retailer 9$2,362 USD
Retailer 14$2,490 USD
Retailer 16$2,550 USD
Retailer 19$2,550 USD
Retailer 4$2,731 USD
MOH London$3,212 USD

35 data points across 21 retailers

23 retailers$448 USD to $2,132 USD

A
Cheapest Retailer
-
$448 USD
A
Retailer 2
-
$468 USD
View
B+
Retailer 3
-
$475 USD
View
Retailer 4
-
$594 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$631 USD
View
B+
Retailer 6
-
$664 USD
View
Final sale: no returns
Retailer 7
-
$664 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$675 USD
€643 EUR
View
B+
Retailer 9
-
$734 USD
View
Retailer 10
-
$736 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$970 USD
View
B
Retailer 12
-
$992 USD
View
B
Retailer 13
-
$1,081 USD
CA$1,501 CAD
View
B
Retailer 14
-
$1,467 USD
ZAR 23,701 ZAR
View
B
Retailer 15
-
$2,020 USD
A$3,107 AUD
View
B
Retailer 16
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$2,132 USD
View
Retailer 17
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$2,140 USD
View
Price last confirmed 13 days ago
Retailer 18
-
$2,362 USD
£1,860 GBP
View
Price last confirmed 12 days ago
Retailer 19
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$2,490 USD
View
Price under review
Retailer 20
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$2,550 USD
View
Price under review
Retailer 21
-
$2,550 USD
View
Price under review
Retailer 22
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$2,731 USD
View
Price under review
Most Expensive
MOH London
LG604379117 · Oct 29
$3,212 USD
£2,529 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $448 USDSave up to $1,684 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 Emerald
$448 USD