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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG829618148

Shape and cutting style on the report: Emerald cut

Certificate IGI LG829618148

Diamond specifications and retailer prices

From $128 USD
As of November 1, 2026
Save $1,102 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,230 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG829618148 or 829618148. Listed at 24 retailers as of November 1, 2026, with prices from $128 to $1,230, a $1,102 spread on the same certified stone. Do Amore Diamonds lists it at $1,230. 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 angle31.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829618148
Dimensions5.88 × 3.78 × 2.48 mm
L/W Ratio1.56
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
5.88 mm3.78 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829618148
Side View
Table 62.0%Crown 31.9°Girdle: MediumPavilion 41.2°Culet: LargeDepth 65.6%

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: $1,230 USD|Low: $128 USD|High: $1,230 USD|Avg: $438 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 3$128 USD
Retailer 9$143 USD
Retailer 23$148 USD
Retailer 8$159 USD
Retailer 10$159 USD
Retailer 21$219 USD
Retailer 4$269 USD
Retailer 7$278 USD
Retailer 2$300 USD
Retailer 17$318 USD
Retailer 19$338 USD
Retailer 20$350 USD
Retailer 5$387 USD
Retailer 13$446 USD
Retailer 6$538 USD
Retailer 22$550 USD
Retailer 14$563 USD
Retailer 16$618 USD
Retailer 12$654 USD
Retailer 18$818 USD
Retailer 15$914 USD
Retailer 11$967 USD
Do Amore Diamonds$1,230 USD

35 data points across 23 retailers

24 retailers$128 USD to $1,230 USD

A
Cheapest Retailer
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$128 USD
A
Retailer 2
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$143 USD
View
Final sale: no returns
A
Retailer 3
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$148 USD
View
A
Retailer 4
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$159 USD
View
Retailer 5
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$159 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$219 USD
View
A
Retailer 7
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$269 USD
HK$2,100 HKD
View
A
Retailer 8
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$278 USD
View
A
Retailer 9
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$300 USD
£236 GBP
View
A
Retailer 10
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$318 USD
ZAR 5,136 ZAR
View
A
Retailer 11
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$338 USD
€322 EUR
View
A
Retailer 12
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$350 USD
View
A
Retailer 13
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$387 USD
View
B+
Retailer 14
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$446 USD
A$686 AUD
View
B+
Retailer 15
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$538 USD
View
B+
Retailer 16
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$550 USD
View
B+
Retailer 17
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$563 USD
View
B
Retailer 18
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$618 USD
View
B
Retailer 19
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$654 USD
SGD 884 SGD
View
B
Retailer 20
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$818 USD
£644 GBP
View
Retailer 21
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$914 USD
£720 GBP
View
Price last confirmed 12 days ago
B
Retailer 22
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$967 USD
View
B
Retailer 23
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$1,003 USD
£790 GBP
View
Most Expensive
B
Do Amore Diamonds
27-88C18674F · Nov 2
$1,230 USD
View
23 more retailers have this diamond
Prices start from $128 USDSave up to $1,102 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
$128 USD