Emerald|Lab Grown|IGI

3.91ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG807621478

Certificate IGI LG807621478

Diamond specifications and retailer prices

From $2,226 USD
Save $11,854 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,080 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.91ct lab-grown emerald diamond

This 3.91ct 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 LG807621478 or 807621478. Listed at 21 retailers, with prices from $2,226 to $14,080 at Do Amore Diamonds, a $11,854 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

3.91
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807621478
Dimensions10.67 × 7.62 × 4.89 mm
L/W Ratio1.40
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
10.67 mm7.62 mm3.91 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807621478
Side View
Table 62.0%Crown 33.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 64.2%

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 25
Current: $14,080 USD|Low: $1,635 USD|High: $14,080 USD|Avg: $5,209 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
September 29, 2026
Retailer 12$1,703 USD
Retailer 5$2,046 USD
Retailer 21$2,226 USD
Retailer 8$2,290 USD
Retailer 7$2,341 USD
Retailer 9$2,540 USD
Retailer 3$2,610 USD
Retailer 20$3,601 USD
Retailer 18$3,668 USD
Retailer 11$3,688 USD
Retailer 6$3,757 USD
Retailer 2$4,563 USD
Retailer 10$4,968 USD
Retailer 16$5,923 USD
Retailer 4$5,941 USD
Retailer 19$6,350 USD
Retailer 14$6,849 USD
Retailer 13$7,195 USD
Retailer 22$8,974 USD
Retailer 15$9,154 USD
Retailer 17$9,438 USD
Do Amore Diamonds$14,080 USD

36 data points across 22 retailers

21 retailers$2,226 USD to $14,080 USD

A
Retailer 1
-
$2,046 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$2,226 USD
View
A
Retailer 3
-
$2,341 USD
View
A
Retailer 4
-
$2,540 USD
View
A
Retailer 5
-
$2,610 USD
View
A
Retailer 6
-
$3,601 USD
View
A
Retailer 7
-
$3,668 USD
£2,888 GBP
View
A
Retailer 8
-
$3,688 USD
View
A
Retailer 9
-
$3,757 USD
View
Price last confirmed 9 days ago
A
Retailer 10
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$3,898 USD
View
Price last confirmed 45 days ago
A
Retailer 11
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$4,563 USD
View
B+
Retailer 12
-
$4,968 USD
£3,912 GBP
View
B+
Retailer 13
-
$5,923 USD
A$9,112 AUD
View
B+
Retailer 14
-
$5,941 USD
ZAR 95,978 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$6,350 USD
View
B+
Retailer 16
-
$6,849 USD
View
B+
Retailer 17
-
$7,195 USD
£5,665 GBP
View
B
Retailer 18
-
$8,974 USD
SGD 12,127 SGD
View
B
Retailer 19
-
$9,154 USD
View
B
Retailer 20
-
$9,438 USD
A$14,520 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C2F9ED426 · Sep 28
$14,080 USD
View
20 more retailers have this diamond
Prices start from $2,226 USDSave up to $11,854 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
3.91ct Emerald
$2,226 USD