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Emerald|Lab Grown|IGI

3.16ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG844664140

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844664140

Diamond specifications and retailer prices

From $1,231 USD
As of October 30, 2026
Save $9,699 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,930 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.16ct lab-grown emerald diamond

This 3.16ct 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 LG844664140 or 844664140. Listed at 17 retailers as of October 30, 2026, with prices from $1,231 to $10,930, a $9,699 spread on the same certified stone. Do Amore Diamonds lists it at $10,930. 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

3.16
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844664140
Dimensions9.69 × 6.91 × 4.50 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
9.69 mm6.91 mm3.16 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844664140
Side View
Table 64.0%Crown 39.1°Girdle: Slightly ThickPavilion 36.4°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,930 USD|Low: $1,231 USD|High: $10,930 USD|Avg: $4,394 USD|+15.8%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 16$1,231 USD
Retailer 11$1,339 USD
Retailer 14$1,589 USD
Retailer 2$1,600 USD
Retailer 4$2,448 USD
Retailer 12$2,469 USD
Retailer 13$2,735 USD
Retailer 17$2,804 USD
Retailer 5$3,205 USD
Retailer 6$3,963 USD
Retailer 15$4,018 USD
Retailer 9$4,879 USD
Retailer 18$4,909 USD
Retailer 8$5,525 USD
Retailer 10$6,920 USD
Retailer 7$8,620 USD
Retailer 3$8,821 USD
Do Amore Diamonds$10,930 USD

17 data points across 18 retailers

17 retailers$1,231 USD to $10,930 USD

A+
Cheapest Retailer
-
$1,231 USD
A
Retailer 2
-
$1,339 USD
View
A
Retailer 3
-
$1,589 USD
View
A
Retailer 4
-
$1,600 USD
View
A
Retailer 5
-
$2,448 USD
View
A
Retailer 6
-
$2,469 USD
View
A
Retailer 7
-
$2,735 USD
View
A
Retailer 8
-
$2,804 USD
€2,670 EUR
View
A
Retailer 9
-
$3,205 USD
View
Retailer 10
-
$3,963 USD
A$6,097 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,018 USD
View
Retailer 12
-
$4,879 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$4,909 USD
£3,865 GBP
View
Retailer 14
-
$5,525 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$8,620 USD
View
B
Retailer 16
-
$8,821 USD
View
Most Expensive
B
Do Amore Diamonds
27-886B3E888 · Oct 31
$10,930 USD
View
16 more retailers have this diamond
Prices start from $1,231 USDSave up to $9,699 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
3.16ct Emerald
$1,231 USD