Emerald|Lab Grown|IGI

4.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG778649089

Certificate IGI LG778649089

Diamond specifications and retailer prices

From $1,960 USD
Save $9,616 USD (83%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $11,576 USD at Novita Diamonds
View at Novita Diamonds

About this 4.05ct lab-grown emerald diamond

This 4.05ct 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 LG778649089 or 778649089. Listed at 27 retailers, with prices from $1,960 to $11,576 at Novita Diamonds, a $9,616 spread on the same certified stone. 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

4.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778649089
Dimensions11.70 × 7.05 × 4.63 mm
L/W Ratio1.66
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm7.05 mm4.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778649089
Side View
Table 63.0%Crown 39.7°Girdle: Slightly ThickPavilion 37.2°Culet: LargeDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,576 USD|Low: $1,566 USD|High: $11,576 USD|Avg: $4,360 USD|+1.4%
Novita Diamonds
Retailer 2
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Retailer 24
October 1, 2026
Retailer 7$1,960 USD
Retailer 3$2,132 USD
Retailer 11$2,194 USD
Retailer 9$2,242 USD
Retailer 23$2,273 USD
Retailer 6$2,335 USD
Retailer 5$2,450 USD
Retailer 2$2,624 USD
Retailer 22$3,124 USD
Retailer 13$3,182 USD
Retailer 12$3,250 USD
Retailer 8$3,489 USD
Retailer 24$3,516 USD
Retailer 15$4,313 USD
Retailer 18$4,751 USD
Retailer 21$4,875 USD
Retailer 10$5,398 USD
Retailer 20$6,336 USD
Retailer 14$6,492 USD
Retailer 19$6,570 USD
Retailer 4$7,590 USD
Retailer 16$7,957 USD
Retailer 17$9,860 USD
Novita Diamonds$11,576 USD

36 data points across 24 retailers

27 retailers$1,960 USD to $11,576 USD

A
Cheapest Retailer
-
$1,960 USD
A
Retailer 2
-
$2,132 USD
View
A
Retailer 3
-
$2,194 USD
View
A
Retailer 4
-
$2,242 USD
View
A
Retailer 5
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$2,273 USD
View
A
Retailer 6
-
$2,335 USD
View
A
Retailer 7
-
$2,450 USD
View
A
Retailer 8
-
$2,624 USD
HK$20,500 HKD
View
A
Retailer 9
-
$3,124 USD
View
A
Retailer 10
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$3,176 USD
£2,501 GBP
View
A
Retailer 11
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$3,250 USD
View
A
Retailer 12
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$3,489 USD
View
A
Retailer 13
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$3,516 USD
€3,349 EUR
View
A
Retailer 14
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$4,313 USD
£3,396 GBP
View
A
Retailer 15
-
$4,751 USD
ZAR 76,746 ZAR
View
A
Retailer 16
-
$4,875 USD
A$7,500 AUD
View
A
Retailer 17
-
$5,075 USD
View
Price last confirmed 73 days ago
A
Retailer 18
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$5,398 USD
View
A
Retailer 19
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$6,336 USD
View
A
Retailer 20
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$6,492 USD
View
A
Retailer 21
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$6,570 USD
£5,173 GBP
View
A
Retailer 22
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$6,619 USD
View
B+
Retailer 23
-
$7,590 USD
SGD 10,257 SGD
View
B+
Retailer 24
-
$7,957 USD
View
B
Retailer 25
-
$9,860 USD
View
B
Retailer 26
-
$9,860 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
Novita Diamonds
cert_778649089 · Oct 1
$11,576 USD
A$17,809 AUD
View
26 more retailers have this diamond
Prices start from $1,960 USDSave up to $9,616 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
4.05ct Emerald
$1,960 USD