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Emerald|Lab Grown|IGI

3.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG833685440

Shape and cutting style on the report: Emerald cut

Certificate IGI LG833685440

Diamond specifications and retailer prices

From $1,306 USD
As of October 27, 2026
Save $7,684 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,990 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG833685440 or 833685440. Listed at 13 retailers as of October 27, 2026, with prices from $1,306 to $8,990, a $7,684 spread on the same certified stone. Do Amore Diamonds lists it at $8,990. 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

3.09
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685440
Dimensions9.70 × 6.89 × 4.59 mm
L/W Ratio1.41
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
9.70 mm6.89 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685440
Side View
Table 63.0%Crown 31.8°Girdle: MED-STKPavilion 37.8°Culet: LargeDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
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 27
Current: $8,990 USD|Low: $1,306 USD|High: $9,260 USD|Avg: $4,115 USD|-2.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 8$1,306 USD
Retailer 14$1,605 USD
Retailer 5$2,390 USD
Retailer 9$2,397 USD
Retailer 2$2,743 USD
Retailer 10$2,824 USD
Retailer 11$3,135 USD
Retailer 12$3,877 USD
Retailer 4$4,568 USD
Retailer 7$4,803 USD
Retailer 6$5,186 USD
Retailer 13$5,515 USD
Retailer 3$6,557 USD
Do Amore Diamonds$8,990 USD

24 data points across 14 retailers

13 retailers$1,306 USD to $8,990 USD

A
Cheapest Retailer
-
$1,306 USD
A
Retailer 2
-
$1,605 USD
View
A
Retailer 3
-
$2,390 USD
View
A
Retailer 4
-
$2,397 USD
View
A
Retailer 5
-
$2,743 USD
€2,612 EUR
View
A
Retailer 6
-
$2,824 USD
View
A
Retailer 7
-
$3,135 USD
View
B+
Retailer 8
-
$3,877 USD
A$5,964 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$4,568 USD
View
B+
Retailer 10
-
$4,803 USD
£3,782 GBP
View
B+
Retailer 11
-
$5,515 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$6,557 USD
A$10,087 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-14675A66E · Oct 29
$8,990 USD
View
12 more retailers have this diamond
Prices start from $1,306 USDSave up to $7,684 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
3.09ct Emerald
$1,306 USD