Emerald|Lab Grown|IGI

4.05ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG739532931

Certificate IGI LG739532931

Diamond specifications and retailer prices

From $4,450 USD
Save $16,078 USD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $20,528 USD at With Clarity
View at With Clarity

About this 4.05ct lab-grown emerald diamond

This 4.05ct 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 LG739532931 or 739532931. Listed at 27 retailers, with prices from $4,450 to $20,528 at With Clarity, a $16,078 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532931
Dimensions10.78 × 7.63 × 4.96 mm
L/W Ratio1.41
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
10.78 mm7.63 mm4.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532931
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 39.3°Culet: LargeDepth 65.0%

Caratlytics Score

How it works →
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: $4,984 USD|Low: $3,559 USD|High: $20,117 USD|Avg: $10,111 USD|+40.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
With Clarity
October 1, 2026
Retailer 5$4,450 USD
Retailer 2$4,664 USD
Retailer 4$4,860 USD
Retailer 1$4,984 USD
Retailer 6$5,091 USD
Retailer 10$5,205 USD
Retailer 13$5,854 USD
Retailer 11$6,368 USD
Retailer 23$6,451 USD
Retailer 17$6,477 USD
Retailer 21$6,797 USD
Retailer 16$7,121 USD
Retailer 7$7,269 USD
Retailer 25$8,275 USD
Retailer 20$10,787 USD
Retailer 15$10,788 USD
Retailer 12$10,818 USD
Retailer 22$11,302 USD
Retailer 24$11,531 USD
Retailer 8$13,900 USD
Retailer 14$14,346 USD
Retailer 19$15,616 USD
Retailer 18$18,427 USD
Retailer 3$18,740 USD
Retailer 9$20,000 USD
With Clarity$20,117 USD

40 data points across 26 retailers

27 retailers$4,450 USD to $20,528 USD

A
Cheapest Retailer
-
$4,450 USD
A
Retailer 2
-
$4,664 USD
View
A
Retailer 3
-
$4,860 USD
View
A
Retailer 4
-
$4,984 USD
View
A
Retailer 5
-
$5,091 USD
View
A
Retailer 6
-
$5,205 USD
View
A
Retailer 7
-
$5,854 USD
View
A
Retailer 8
-
$6,368 USD
View
A
Retailer 9
-
$6,451 USD
View
A
Retailer 10
-
$6,477 USD
HK$50,600 HKD
View
A
Retailer 11
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$6,646 USD
£5,233 GBP
View
Price last confirmed 21 days ago
A
Retailer 12
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$6,785 USD
£5,343 GBP
View
A
Retailer 13
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$7,121 USD
View
A
Retailer 14
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$7,269 USD
£5,724 GBP
View
B+
Retailer 15
-
$8,275 USD
€7,881 EUR
View
B+
Retailer 16
-
$10,787 USD
ZAR 174,272 ZAR
View
B+
Retailer 17
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$10,788 USD
View
B+
Retailer 18
-
$10,818 USD
£8,518 GBP
View
B+
Retailer 19
-
$11,302 USD
A$17,387 AUD
View
B+
Retailer 20
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$11,531 USD
View
B
Retailer 21
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$13,900 USD
View
B
Retailer 22
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$14,346 USD
View
B
Retailer 23
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$15,616 USD
A$24,024 AUD
View
B
Retailer 24
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$18,427 USD
View
B
Retailer 25
-
$18,740 USD
SGD 25,324 SGD
View
B
Retailer 26
-
$20,000 USD
View
Most Expensive
B
With Clarity
739532931 · Sep 30
$20,528 USD
View
26 more retailers have this diamond
Prices start from $4,450 USDSave up to $16,078 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
$4,450 USD