Emerald|Lab Grown|IGI

3.80ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG655460619

Certificate IGI LG655460619

Diamond specifications and retailer prices

From $2,605 USD
Save $14,465 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,070 USD at Brilliant Earth
View at Brilliant Earth

About this 3.8ct lab-grown emerald diamond

This 3.8ct 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 LG655460619 or 655460619. Listed at 26 retailers, with prices from $2,605 to $17,070 at Brilliant Earth, a $14,465 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

3.80
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655460619
Dimensions10.45 × 7.29 × 4.82 mm
L/W Ratio1.43
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
10.45 mm7.29 mm3.80 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655460619
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 41.7°Culet: LNGDepth 66.1%

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 29
Current: $17,070 USD|Low: $2,256 USD|High: $17,120 USD|Avg: $6,706 USD|-0.3%
Brilliant Earth
Retailer 2
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Retailer 25
October 1, 2026
Retailer 13$2,605 USD
Retailer 3$2,918 USD
Retailer 7$2,981 USD
Retailer 12$3,022 USD
Retailer 25$3,077 USD
Retailer 4$3,185 USD
Retailer 17$3,494 USD
Retailer 10$4,154 USD
Retailer 20$4,168 USD
Retailer 6$4,440 USD
Retailer 21$4,632 USD
Retailer 19$4,679 USD
Retailer 15$4,690 USD
Retailer 14$5,730 USD
Retailer 23$6,832 USD
Retailer 22$6,891 USD
Retailer 18$8,166 USD
Retailer 24$8,189 USD
Retailer 8$8,720 USD
Retailer 9$8,869 USD
Retailer 2$9,431 USD
Retailer 16$10,132 USD
Retailer 11$10,541 USD
Retailer 5$10,875 USD
Brilliant Earth$17,070 USD

39 data points across 25 retailers

26 retailers$2,605 USD to $17,070 USD

A
Cheapest Retailer
-
$2,605 USD
A
Retailer 2
-
$2,918 USD
View
A
Retailer 3
-
$2,981 USD
View
A
Retailer 4
-
$3,022 USD
View
A
Retailer 5
-
$3,077 USD
View
A
Retailer 6
-
$3,185 USD
View
A
Retailer 7
-
$3,494 USD
HK$27,300 HKD
View
A
Retailer 8
-
$4,154 USD
View
A
Retailer 9
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$4,177 USD
£3,289 GBP
View
A
Retailer 10
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$4,440 USD
View
A
Retailer 11
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$4,632 USD
View
A
Retailer 12
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$4,679 USD
View
A
Retailer 13
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$4,690 USD
€4,467 EUR
View
B+
Retailer 14
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$5,730 USD
£4,512 GBP
View
B+
Retailer 15
-
$6,832 USD
A$10,511 AUD
View
B+
Retailer 16
-
$6,891 USD
ZAR 111,318 ZAR
View
B+
Retailer 17
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$8,166 USD
£6,430 GBP
View
B+
Retailer 18
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$8,189 USD
£6,448 GBP
View
B+
Retailer 19
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$8,298 USD
View
B
Retailer 20
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$8,720 USD
View
B
Retailer 21
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$8,869 USD
View
B
Retailer 22
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$9,431 USD
A$14,509 AUD
View
B
Retailer 23
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$10,132 USD
SGD 13,692 SGD
View
B
Retailer 24
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$10,541 USD
View
B
Retailer 25
-
$11,097 USD
View
Most Expensive
B
Brilliant Earth
14268057A · Sep 29
$17,070 USD
View
25 more retailers have this diamond
Prices start from $2,605 USDSave up to $14,465 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
3.80ct Emerald
$2,605 USD