Emerald|Lab Grown|IGI

4.12ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG768640871

Certificate IGI LG768640871

Diamond specifications and retailer prices

From $2,080 USD
Save $12,890 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,917 USD at With Clarity
View at With Clarity

About this 4.12ct lab-grown emerald diamond

This 4.12ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768640871 or 768640871. Listed at 25 retailers, with a 620% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768640871
Dimensions7.48 × 7.48 × 11.03 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.48 mm4.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768640871
Side View
Table 65.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: LargeDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,776 USD|Low: $1,662 USD|High: $15,917 USD|Avg: $6,468 USD|-0.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
October 1, 2026
Retailer 4$2,080 USD
Retailer 2$2,263 USD
Retailer 6$2,380 USD
Retailer 19$2,413 USD
Retailer 21$2,542 USD
Retailer 3$2,579 USD
Retailer 9$2,580 USD
Retailer 20$3,317 USD
Retailer 12$3,376 USD
Retailer 11$3,450 USD
Retailer 5$3,615 USD
Retailer 22$3,735 USD
Retailer 8$4,572 USD
Retailer 16$5,043 USD
Retailer 18$5,175 USD
Retailer 10$5,603 USD
Retailer 17$6,626 USD
Retailer 13$6,858 USD
Retailer 7$6,963 USD
Retailer 15$8,439 USD
Retailer 1$11,776 USD
Retailer 14$14,970 USD
With Clarity$15,917 USD

41 data points across 23 retailers

25 retailers$2,080 USD to $14,970 USD

A
Cheapest Retailer
-
$2,080 USD
A
Retailer 2
-
$2,263 USD
View
A
Retailer 3
-
$2,380 USD
View
A
Retailer 4
-
$2,413 USD
View
A
Retailer 5
-
$2,542 USD
View
A
Retailer 6
-
$2,579 USD
View
A
Retailer 7
-
$2,580 USD
View
A
Retailer 8
-
$3,317 USD
View
A
Retailer 9
-
$3,373 USD
£2,656 GBP
View
A
Retailer 10
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$3,450 USD
View
A
Retailer 11
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$3,615 USD
View
A
Retailer 12
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$3,735 USD
€3,557 EUR
View
A
Retailer 13
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$3,962 USD
View
Price last confirmed 15 days ago
A
Retailer 14
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$4,572 USD
£3,600 GBP
View
A
Retailer 15
-
$5,043 USD
ZAR 81,463 ZAR
View
A
Retailer 16
-
$5,175 USD
A$7,961 AUD
View
A
Retailer 17
-
$5,603 USD
View
A
Retailer 18
-
$6,626 USD
£5,217 GBP
View
A
Retailer 19
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$6,671 USD
View
A
Retailer 20
-
$6,858 USD
View
A
Retailer 21
-
$6,963 USD
View
B+
Retailer 22
-
$8,439 USD
View
B+
Retailer 23
-
$11,776 USD
A$18,117 AUD
View
B
Retailer 24
-
$14,970 USD
View
Most Expensive
B
With Clarity
768640871 · Aug 7
$15,917 USD
View
Price last confirmed 54 days ago
24 more retailers have this diamond
Prices start from $2,080 USDSave up to $12,890 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.

A
4.12ct Emerald
$2,080 USD