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Emerald|Lab Grown|IGI

3.90ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG648465627

Certificate IGI LG648465627

Diamond specifications and retailer prices

From $670 USD
Save $4,750 USD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,420 USD at Brilliant Earth
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648465627 or 648465627. Listed at 27 retailers, with prices from $670 to $5,420 at Brilliant Earth, a $4,750 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

3.90
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648465627
Dimensions10.61 × 7.32 × 4.98 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm7.32 mm3.90 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648465627
Side View
Table 65.0%Crown 34.6°Girdle: MediumPavilion 42.6°Culet: LargeDepth 68.0%

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: $5,420 USD|Low: $670 USD|High: $5,630 USD|Avg: $2,168 USD|-3.7%
Brilliant Earth
Retailer 2
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Retailer 25
October 1, 2026
Retailer 8$670 USD
Retailer 5$729 USD
Retailer 12$749 USD
Retailer 10$766 USD
Retailer 3$777 USD
Retailer 20$960 USD
Retailer 19$1,112 USD
Retailer 7$1,115 USD
Retailer 4$1,234 USD
Retailer 21$1,240 USD
Retailer 9$1,676 USD
Retailer 22$1,759 USD
Retailer 23$1,767 USD
Retailer 16$2,076 USD
Retailer 25$2,184 USD
Retailer 14$2,408 USD
Retailer 13$2,581 USD
Retailer 6$2,617 USD
Retailer 17$2,679 USD
Retailer 18$2,692 USD
Retailer 15$2,707 USD
Retailer 11$2,784 USD
Retailer 2$3,312 USD
Retailer 24$3,570 USD
Brilliant Earth$5,420 USD

42 data points across 25 retailers

27 retailers$670 USD to $5,420 USD

A
Cheapest Retailer
-
$670 USD
A
Retailer 2
-
$729 USD
View
A
Retailer 3
-
$749 USD
View
A
Retailer 4
-
$766 USD
View
A
Retailer 5
-
$777 USD
View
A
Retailer 6
-
$960 USD
View
B+
Retailer 7
-
$1,112 USD
View
A
Retailer 8
-
$1,115 USD
View
A
Retailer 9
-
$1,234 USD
€1,175 EUR
View
A
Retailer 10
-
$1,242 USD
£978 GBP
View
B+
Retailer 11
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$1,574 USD
View
B+
Retailer 12
-
$1,676 USD
View
B+
Retailer 13
-
$1,759 USD
A$2,706 AUD
View
B+
Retailer 14
-
$1,767 USD
ZAR 28,551 ZAR
View
B+
Retailer 15
-
$2,076 USD
View
B+
Retailer 16
-
$2,184 USD
View
B+
Retailer 17
-
$2,408 USD
£1,896 GBP
View
B+
Retailer 18
-
$2,581 USD
A$3,971 AUD
View
B
Retailer 19
-
$2,617 USD
SGD 3,537 SGD
View
B
Retailer 20
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$2,679 USD
View
B
Retailer 21
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$2,692 USD
View
B
Retailer 22
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$2,762 USD
View
B
Retailer 23
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$2,784 USD
View
B
Retailer 24
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$2,913 USD
View
B
Retailer 25
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$3,312 USD
£2,608 GBP
View
B
Retailer 26
-
$3,570 USD
View
Most Expensive
B
Brilliant Earth
11419607A · Oct 1
$5,420 USD
View
26 more retailers have this diamond
Prices start from $670 USDSave up to $4,750 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
3.90ct Emerald
$670 USD