Emerald|Lab Grown|IGI

3.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LGNI-4A7C5A326

Certificate IGI LGNI-4A7C5A326

Diamond specifications and retailer prices

From $5,680 USD
1 retailer carries this diamond
Only listing: $5,680 USD at Grown Brilliance
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Grown Brilliance

About this 3.55ct lab-grown emerald diamond

This 3.55ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LGNI-4A7C5A326 or NI-4A7C5A326. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGNI-4A7C5A326
Dimensions10.51 × 7.22 × 4.75 mm
L/W Ratio1.46
Top View
10.51 mm7.22 mm3.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGNI-4A7C5A326
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Sep 30
Current: $5,680 USD|Low: $5,680 USD|High: $10,685 USD|Avg: $8,183 USD|-46.8%
September 20, 2026
Grown Brilliance$5,680 USD

2 data points across 1 retailer

1 retailer

B
Grown Brilliance
gb_3930185 · Sep 30
$5,680 USD
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B
3.55ct Emerald
$5,680 USD