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Emerald|Lab Grown|IGI

3.11ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG741538131

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741538131

Diamond specifications and retailer prices

From $2,136 SGD
$1,671 USD
As of October 30, 2026
Save $9,702 SGD (82%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $11,838 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown emerald diamond

This 3.11ct 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 LG741538131 or 741538131. Listed at 28 retailers as of October 29, 2026, with prices from $2,136 to $11,838, a $9,702 spread on the same certified stone. Brilliant Earth lists it at $11,838. 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

3.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741538131
Dimensions9.69 × 6.84 × 4.64 mm
L/W Ratio1.42
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 mm6.84 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741538131
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $11,838 SGD|Low: $2,051 SGD|High: $15,060 SGD|Avg: $5,589 SGD|-21.4%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 26$2,136 SGD
Retailer 25$2,324 SGD
Retailer 5$2,478 SGD
Retailer 22$2,697 SGD
Retailer 12$2,731 SGD
Retailer 23$2,751 SGD
Retailer 14$3,027 SGD
Retailer 2$3,512 SGD
Retailer 8$3,743 SGD
Retailer 20$3,949 SGD
Retailer 9$4,090 SGD
Retailer 6$4,272 SGD
Retailer 3$4,644 SGD
Retailer 18$5,124 SGD
Retailer 24$5,605 SGD
Retailer 13$5,754 SGD
Retailer 15$6,473 SGD
Retailer 11$6,678 SGD
Retailer 21$7,114 SGD
Retailer 10$7,527 SGD
Retailer 4$7,549 SGD
Retailer 7$8,437 SGD
Retailer 19$8,697 SGD
Retailer 16$8,744 SGD
Retailer 17$9,560 SGD
Brilliant Earth$11,838 SGD

31 data points across 26 retailers

28 retailers$2,136 SGD to $11,838 SGD

A
Cheapest Retailer
-
$2,136 SGD
$1,671 USD
A
Retailer 2
-
$2,324 SGD
$1,818 USD
View
A
Retailer 3
-
$2,478 SGD
$1,938 USD
View
Retailer 4
-
$2,478 SGD
$1,938 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$2,697 SGD
$2,110 USD
View
A
Retailer 6
-
$2,731 SGD
$2,136 USD
View
A
Retailer 7
-
$2,751 SGD
$2,152 USD
View
Final sale: no returns
A
Retailer 8
-
$3,027 SGD
HK$18,500 HKD
View
A
Retailer 9
-
$3,512 SGD
£2,163 GBP
View
A
Retailer 10
-
$3,743 SGD
$2,928 USD
View
A
Retailer 11
-
$3,949 SGD
€2,942 EUR
View
A
Retailer 12
-
$4,090 SGD
$3,199 USD
View
A
Retailer 13
-
$4,272 SGD
$3,342 USD
View
A
Retailer 14
-
$4,644 SGD
$3,633 USD
View
B+
Retailer 15
-
$5,124 SGD
£3,156 GBP
View
Retailer 16
-
$5,605 SGD
A$6,745 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$5,754 SGD
ZAR 72,712 ZAR
View
B+
Retailer 18
-
$6,473 SGD
$5,063 USD
View
B+
Retailer 19
-
$6,678 SGD
$5,224 USD
View
B+
Retailer 20
-
$7,114 SGD
£4,382 GBP
View
B+
Retailer 21
-
$7,527 SGD
$5,888 USD
View
Retailer 22
-
$7,549 SGD
$5,905 USD
View
Price last confirmed 12 days ago
Retailer 23
-
$7,741 SGD
$6,055 USD
View
Price last confirmed 23 days ago
Retailer 24
-
$8,437 SGD
A$10,153 AUD
View
Price last confirmed 22 days ago
B
Retailer 25
-
$8,697 SGD
$6,803 USD
View
B
Retailer 26
-
$8,744 SGD
View
B
Retailer 27
-
$9,560 SGD
$7,478 USD
View
Most Expensive
B
Brilliant Earth
16164404A · Oct 29
$11,838 SGD
$9,260 USD
View
27 more retailers have this diamond
Prices start from $2,136 SGDSave up to $9,702 SGD

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
3.11ct Emerald
$2,136 SGD