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Emerald|Lab Grown|IGI

3.79ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG739503312

Certificate IGI LG739503312

Diamond specifications and retailer prices

From $2,695 USD
Save $14,335 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $17,030 USD at Brilliant Earth
View at Brilliant Earth

About this 3.79ct lab-grown emerald diamond

This 3.79ct 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 LG739503312 or 739503312. Listed at 24 retailers, with prices from $2,695 to $17,030 at Brilliant Earth, a $14,335 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

3.79
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739503312
Dimensions10.90 × 7.21 × 4.70 mm
L/W Ratio1.51
Culet sizeLong
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
10.90 mm7.21 mm3.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739503312
Side View
Table 62.0%Crown 32.8°Girdle: MediumPavilion 40.4°Culet: LNGDepth 65.2%

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: $17,030 USD|Low: $2,154 USD|High: $17,080 USD|Avg: $6,312 USD|-0.3%
Brilliant Earth
Retailer 2
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Retailer 23
September 29, 2026
Retailer 3$2,695 USD
Retailer 21$2,932 USD
Retailer 5$3,017 USD
Retailer 4$3,083 USD
Retailer 20$3,126 USD
Retailer 23$3,169 USD
Retailer 8$3,285 USD
Retailer 9$3,622 USD
Retailer 19$4,297 USD
Retailer 2$4,311 USD
Retailer 7$4,665 USD
Retailer 12$4,689 USD
Retailer 11$4,791 USD
Retailer 6$5,395 USD
Retailer 17$7,066 USD
Retailer 13$7,127 USD
Retailer 16$7,912 USD
Retailer 18$8,470 USD
Retailer 10$8,525 USD
Retailer 14$9,154 USD
Retailer 22$10,481 USD
Retailer 15$10,898 USD
Brilliant Earth$17,030 USD

37 data points across 23 retailers

24 retailers$2,695 USD to $17,030 USD

A
Cheapest Retailer
-
$2,695 USD
A
Retailer 2
-
$2,932 USD
View
A
Retailer 3
-
$3,017 USD
View
A
Retailer 4
-
$3,083 USD
View
A
Retailer 5
-
$3,126 USD
View
A
Retailer 6
-
$3,169 USD
View
A
Retailer 7
-
$3,285 USD
View
A
Retailer 8
-
$3,622 USD
HK$28,300 HKD
View
A
Retailer 9
-
$4,297 USD
View
A
Retailer 10
-
$4,308 USD
£3,392 GBP
View
A
Retailer 11
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$4,665 USD
View
A
Retailer 12
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$4,689 USD
View
A
Retailer 13
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$4,791 USD
View
B+
Retailer 14
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$5,395 USD
£4,248 GBP
View
B+
Retailer 15
-
$7,066 USD
A$10,871 AUD
View
B+
Retailer 16
-
$7,127 USD
ZAR 115,134 ZAR
View
B+
Retailer 17
-
$7,912 USD
£6,230 GBP
View
B+
Retailer 18
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$8,470 USD
£6,669 GBP
View
B
Retailer 19
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$8,524 USD
View
B
Retailer 20
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$8,525 USD
View
B
Retailer 21
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$9,154 USD
View
B
Retailer 22
-
$10,481 USD
SGD 14,163 SGD
View
B
Retailer 23
-
$10,898 USD
View
Most Expensive
B
Brilliant Earth
15915318A · Oct 1
$17,030 USD
View
23 more retailers have this diamond
Prices start from $2,695 USDSave up to $14,335 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
3.79ct Emerald
$2,695 USD