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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG710574298

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710574298

Diamond specifications and retailer prices

From $140 USD
As of November 1, 2026
Save $862 USD (86%) vs most expensive(unlock to see where)
20 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 LG710574298 or 710574298. Listed at 20 retailers as of November 1, 2026, with prices from $140 to $1,002, a $862 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 angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710574298
Dimensions3.75 × 5.62 × 2.54 mm
L/W Ratio1.50
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
3.75 mm5.62 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710574298
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
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: Nov 1
Current: $297 USD|Low: $132 USD|High: $1,386 USD|Avg: $424 USD|+9.9%
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Retailer 19
Reve Diamonds
November 2, 2026
Retailer 7$140 USD
Retailer 5$155 USD
Retailer 4$162 USD
Retailer 9$171 USD
Retailer 18$173 USD
Retailer 3$245 USD
Retailer 1$297 USD
Retailer 17$309 USD
Retailer 13$315 USD
Retailer 6$343 USD
Retailer 14$359 USD
Retailer 10$370 USD
Retailer 12$442 USD
Retailer 8$475 USD
Retailer 2$558 USD
Retailer 11$560 USD
Retailer 16$589 USD
Retailer 15$613 USD
Retailer 19$815 USD
Reve Diamonds$1,002 USD

33 data points across 20 retailers

20 retailers$140 USD to $1,002 USD

A
Cheapest Retailer
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$140 USD
A
Retailer 2
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$155 USD
View
Final sale: no returns
A
Retailer 3
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$162 USD
View
Retailer 4
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$171 USD
View
Price last confirmed 8 days ago
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Retailer 5
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$173 USD
View
A
Retailer 6
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$245 USD
View
A
Retailer 7
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$297 USD
£233 GBP
View
A
Retailer 8
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$309 USD
€294 EUR
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A
Retailer 9
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$315 USD
ZAR 5,091 ZAR
View
A
Retailer 10
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$343 USD
View
A
Retailer 11
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$359 USD
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A
Retailer 12
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$370 USD
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B+
Retailer 13
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$442 USD
A$680 AUD
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B+
Retailer 14
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$475 USD
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B+
Retailer 15
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$558 USD
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B+
Retailer 16
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$560 USD
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B
Retailer 17
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$589 USD
View
B+
Retailer 18
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$613 USD
View
B
Retailer 19
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$815 USD
£642 GBP
View
Most Expensive
B
Reve Diamonds
466C0D999 · Nov 1
$1,002 USD
View
19 more retailers have this diamond
Prices start from $140 USDSave up to $862 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
$140 USD