Emerald|Lab Grown|IGI

4.18ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811635660

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811635660

Diamond specifications and retailer prices

From $3,782 USD
As of October 30, 2026
Save $22,298 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $26,080 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.18ct lab-grown emerald diamond

This 4.18ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811635660 or 811635660. Listed at 13 retailers as of October 29, 2026, with prices from $3,782 to $26,080, a $22,298 spread on the same certified stone. Do Amore Diamonds lists it at $26,080. 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

4.18
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635660
Dimensions10.63 × 7.65 × 4.88 mm
L/W Ratio1.39
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
10.63 mm7.65 mm4.18 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635660
Side View
Table 56.0%Crown 30.3°Girdle: Slightly ThickPavilion 38°Culet: LargeDepth 63.8%

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: Oct 30
Current: $26,080 USD|Low: $3,782 USD|High: $29,770 USD|Avg: $9,896 USD|-12.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$3,782 USD
Retailer 13$3,973 USD
Retailer 9$4,112 USD
Retailer 11$4,460 USD
Retailer 3$4,619 USD
Retailer 10$5,832 USD
Retailer 12$6,066 USD
Retailer 8$6,815 USD
Retailer 4$7,990 USD
Retailer 6$8,358 USD
Retailer 7$10,105 USD
Retailer 5$22,020 USD
Do Amore Diamonds$26,080 USD

32 data points across 13 retailers

13 retailers$3,782 USD to $26,080 USD

A
Cheapest Retailer
-
$3,782 USD
A
Retailer 2
-
$3,973 USD
View
A
Retailer 3
-
$4,112 USD
View
A
Retailer 4
-
$4,460 USD
View
A
Retailer 5
-
$4,619 USD
View
A
Retailer 6
-
$5,832 USD
View
A
Retailer 7
-
$6,066 USD
View
A
Retailer 8
-
$6,815 USD
View
Retailer 9
-
$7,990 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$8,358 USD
€7,960 EUR
View
B+
Retailer 11
-
$10,105 USD
£7,957 GBP
View
B
Retailer 12
-
$22,020 USD
View
Most Expensive
B
Do Amore Diamonds
27-622143A47 · Oct 29
$26,080 USD
View
12 more retailers have this diamond
Prices start from $3,782 USDSave up to $22,298 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
4.18ct Emerald
$3,782 USD