Emerald|Lab Grown|IGI

3.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811646070

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811646070

Diamond specifications and retailer prices

From $3,317 USD
As of October 30, 2026
Save $10,169 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,486 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811646070 or 811646070. Listed at 19 retailers as of October 30, 2026, with prices from $3,317 to $13,486, a $10,169 spread on the same certified stone. Taylor and Hart lists it at $13,486. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646070
Dimensions10.28 × 6.36 × 4.11 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm6.36 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646070
Side View
Table 66.0%Crown 32.5°Girdle: MED-STKPavilion 42.6°Culet: LargeDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $5,127 USD|Low: $3,184 USD|High: $13,486 USD|Avg: $6,329 USD|-19.7%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
October 30, 2026
Retailer 11$3,317 USD
Retailer 17$3,609 USD
Retailer 4$3,714 USD
Retailer 7$3,715 USD
Retailer 6$3,808 USD
Retailer 8$3,848 USD
Retailer 14$3,848 USD
Retailer 3$4,005 USD
Retailer 16$4,808 USD
Retailer 1$5,127 USD
Retailer 2$5,307 USD
Retailer 10$5,867 USD
Retailer 9$5,973 USD
Retailer 13$6,063 USD
Retailer 12$8,933 USD
Retailer 15$9,185 USD
Retailer 18$9,804 USD
Retailer 5$13,060 USD
Taylor and Hart$13,486 USD

40 data points across 19 retailers

19 retailers$3,317 USD to $13,486 USD

A
Cheapest Retailer
-
$3,317 USD
A
Retailer 2
-
$3,609 USD
View
B+
Retailer 3
-
$3,714 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,715 USD
View
B+
Retailer 5
-
$3,808 USD
View
B+
Retailer 6
-
$3,848 USD
View
Retailer 7
-
$3,848 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$4,005 USD
View
B+
Retailer 9
-
$4,808 USD
View
B+
Retailer 10
-
$5,127 USD
£4,037 GBP
View
Retailer 11
-
$5,307 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$5,867 USD
£4,620 GBP
View
Retailer 13
-
$5,973 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$6,063 USD
€5,774 EUR
View
B
Retailer 15
-
$8,933 USD
ZAR 144,310 ZAR
View
B
Retailer 16
-
$9,185 USD
View
B
Retailer 17
-
$9,804 USD
£7,720 GBP
View
B
Retailer 18
-
$13,060 USD
View
Most Expensive
B
Taylor and Hart
XM1SZMG · Oct 30
$13,486 USD
View
18 more retailers have this diamond
Prices start from $3,317 USDSave up to $10,169 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
$3,317 USD