Emerald|Lab Grown|IGI

4.12ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG800684551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800684551

Diamond specifications and retailer prices

From $3,739 USD
As of October 27, 2026
Save $21,991 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $25,730 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown emerald diamond

This 4.12ct 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 LG800684551 or 800684551. Listed at 14 retailers as of October 27, 2026, with prices from $3,739 to $25,730, a $21,991 spread on the same certified stone. Do Amore Diamonds lists it at $25,730. 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

4.12
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684551
Dimensions10.71 × 7.43 × 4.97 mm
L/W Ratio1.44
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
10.71 mm7.43 mm4.12 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684551
Side View
Table 67.0%Crown 31.6°Girdle: ThickPavilion 39°Culet: LargeDepth 66.9%

Caratlytics Score

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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 27
Current: $25,730 USD|Low: $3,580 USD|High: $29,360 USD|Avg: $9,041 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
Retailer 14
October 29, 2026
Retailer 8$3,739 USD
Retailer 14$4,068 USD
Retailer 10$4,116 USD
Retailer 12$4,490 USD
Retailer 3$4,501 USD
Retailer 6$5,012 USD
Retailer 11$5,866 USD
Retailer 13$5,983 USD
Retailer 9$6,724 USD
Retailer 4$7,935 USD
Retailer 2$8,238 USD
Retailer 7$9,967 USD
Retailer 5$21,710 USD
Do Amore Diamonds$25,730 USD

34 data points across 14 retailers

14 retailers$3,739 USD to $25,730 USD

A
Cheapest Retailer
-
$3,739 USD
A
Retailer 2
-
$4,068 USD
View
A
Retailer 3
-
$4,116 USD
View
A
Retailer 4
-
$4,490 USD
View
A
Retailer 5
-
$4,501 USD
View
A
Retailer 6
-
$5,012 USD
View
Final sale: no returns
A
Retailer 7
-
$5,866 USD
View
A
Retailer 8
-
$5,983 USD
View
A
Retailer 9
-
$6,724 USD
View
B+
Retailer 10
-
$7,935 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$8,238 USD
€7,846 EUR
View
B+
Retailer 12
-
$9,967 USD
£7,848 GBP
View
B
Retailer 13
-
$21,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-F660A76E5 · Oct 29
$25,730 USD
View
13 more retailers have this diamond
Prices start from $3,739 USDSave up to $21,991 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
4.12ct Emerald
$3,739 USD