Emerald|Lab Grown|IGI

0.57ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG812621383

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812621383

Diamond specifications and retailer prices

From $161 USD
As of October 30, 2026
Save $857 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,018 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.57ct lab-grown emerald diamond

This 0.57ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621383 or 812621383. Listed at 21 retailers as of October 30, 2026, with prices from $161 to $1,018, a $857 spread on the same certified stone. Reve Diamonds lists it at $1,018. 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

0.57
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621383
Dimensions5.81 × 3.92 × 2.62 mm
L/W Ratio1.48
Culet sizeLarge
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
5.81 mm3.92 mm0.57 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621383
Side View
Table 65.0%Crown 34.4°Girdle: THN-MEDPavilion 42°Culet: LargeDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $310 USD|Low: $112 USD|High: $1,020 USD|Avg: $467 USD|+6.1%
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
Reve Diamonds
October 30, 2026
Retailer 8$161 USD
Retailer 5$255 USD
Retailer 1$310 USD
Retailer 6$318 USD
Retailer 7$325 USD
Retailer 9$359 USD
Retailer 3$372 USD
Retailer 13$375 USD
Retailer 12$460 USD
Retailer 4$580 USD
Retailer 2$613 USD
Retailer 11$633 USD
Retailer 10$842 USD
Reve Diamonds$1,018 USD

37 data points across 14 retailers

21 retailers$161 USD to $1,018 USD

Retailer 1
-
$142 USD
Price last confirmed 37 days ago
Retailer 2
-
$146 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$161 USD
View
Final sale: no returns
Retailer 4
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$164 USD
View
Price last confirmed 37 days ago
Retailer 5
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$173 USD
View
Price last confirmed 35 days ago
Retailer 6
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$180 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$180 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$255 USD
View
A
Retailer 9
-
$310 USD
£244 GBP
View
A
Retailer 10
-
$318 USD
€303 EUR
View
A
Retailer 11
-
$325 USD
ZAR 5,249 ZAR
View
A
Retailer 12
-
$359 USD
View
A
Retailer 13
-
$372 USD
View
A
Retailer 14
-
$375 USD
View
B+
Retailer 15
-
$460 USD
A$707 AUD
View
B+
Retailer 16
-
$580 USD
View
Retailer 17
-
$580 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$613 USD
View
B
Retailer 19
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$633 USD
View
B
Retailer 20
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$842 USD
£663 GBP
View
Most Expensive
B
Reve Diamonds
740ED257A · Oct 30
$1,018 USD
View
20 more retailers have this diamond
Prices start from $161 USDSave up to $857 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
0.57ct Emerald
$161 USD