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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG711520215

Shape and cutting style on the report: Emerald cut

Certificate IGI LG711520215

Diamond specifications and retailer prices

From $155 USD
As of November 1, 2026
Save $847 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,002 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.55ct lab-grown emerald diamond

This 0.55ct 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 LG711520215 or 711520215. Listed at 21 retailers as of November 1, 2026, with prices from $155 to $1,002, a $847 spread on the same certified stone. Reve Diamonds lists it at $1,002. 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

0.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711520215
Dimensions5.56 × 3.77 × 2.61 mm
L/W Ratio1.47
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
5.56 mm3.77 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711520215
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: LNGDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $297 USD|Low: $147 USD|High: $1,386 USD|Avg: $409 USD|+10.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 10$154 USD
Retailer 18$155 USD
Retailer 8$171 USD
Retailer 9$171 USD
Retailer 2$245 USD
Retailer 1$297 USD
Retailer 16$309 USD
Retailer 12$315 USD
Retailer 3$343 USD
Retailer 13$359 USD
Retailer 5$370 USD
Retailer 11$442 USD
Retailer 4$475 USD
Retailer 7$549 USD
Retailer 6$560 USD
Retailer 15$589 USD
Retailer 14$613 USD
Retailer 17$815 USD
Reve Diamonds$1,002 USD

35 data points across 19 retailers

21 retailers$155 USD to $1,002 USD

Retailer 1
-
$132 USD
Price last confirmed 40 days ago
Retailer 2
-
$154 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$155 USD
View
Final sale: no returns
Retailer 4
-
$171 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$171 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$245 USD
View
Retailer 7
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$284 USD
£224 GBP
View
Price last confirmed 21 days ago
A
Retailer 8
-
$297 USD
£233 GBP
View
A
Retailer 9
-
$309 USD
€294 EUR
View
A
Retailer 10
-
$315 USD
ZAR 5,091 ZAR
View
A
Retailer 11
-
$343 USD
View
A
Retailer 12
-
$359 USD
View
A
Retailer 13
-
$370 USD
View
B+
Retailer 14
-
$442 USD
A$680 AUD
View
B+
Retailer 15
-
$475 USD
View
Retailer 16
-
$549 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$560 USD
View
B
Retailer 18
-
$589 USD
View
B
Retailer 19
-
$613 USD
View
B
Retailer 20
-
$815 USD
£642 GBP
View
Most Expensive
B
Reve Diamonds
6E059B83B · Nov 1
$1,002 USD
View
20 more retailers have this diamond
Prices start from $155 USDSave up to $847 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
0.55ct Emerald
$155 USD