Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG790611621

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790611621

Diamond specifications and retailer prices

From $2,386 USD
As of October 30, 2026
Save $10,714 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,100 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG790611621 or 790611621. Listed at 23 retailers as of October 29, 2026, with prices from $2,386 to $13,100, a $10,714 spread on the same certified stone. Brilliant Earth lists it at $13,100. 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

3.10
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611621
Dimensions10.11 × 6.79 × 4.53 mm
L/W Ratio1.49
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
10.11 mm6.79 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611621
Side View
Table 64.0%Crown 34°Girdle: MediumPavilion 39.5°Culet: LargeDepth 66.7%

Caratlytics Score

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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 30
Current: $13,100 USD|Low: $2,291 USD|High: $13,100 USD|Avg: $5,205 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 19$2,386 USD
Retailer 20$2,596 USD
Retailer 8$2,671 USD
Retailer 3$2,768 USD
Retailer 7$2,768 USD
Retailer 6$2,861 USD
Retailer 18$2,930 USD
Retailer 9$3,200 USD
Retailer 5$3,417 USD
Retailer 2$3,812 USD
Retailer 17$4,150 USD
Retailer 4$4,317 USD
Retailer 15$4,397 USD
Retailer 10$5,258 USD
Retailer 13$6,427 USD
Retailer 21$7,026 USD
Retailer 16$7,451 USD
Retailer 11$8,170 USD
Retailer 12$9,271 USD
Retailer 14$9,663 USD
Brilliant Earth$13,100 USD

42 data points across 21 retailers

23 retailers$2,386 USD to $13,100 USD

A
Cheapest Retailer
-
$2,386 USD
A
Retailer 2
-
$2,596 USD
View
A
Retailer 3
-
$2,671 USD
View
Final sale: no returns
A
Retailer 4
-
$2,768 USD
View
Retailer 5
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$2,768 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,861 USD
View
A
Retailer 7
-
$2,930 USD
View
A
Retailer 8
-
$3,200 USD
HK$25,000 HKD
View
A
Retailer 9
-
$3,417 USD
View
A
Retailer 10
-
$3,805 USD
View
B+
Retailer 11
-
$3,812 USD
£3,001 GBP
View
B+
Retailer 12
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$4,150 USD
View
B+
Retailer 13
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$4,317 USD
View
B+
Retailer 14
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$4,397 USD
€4,188 EUR
View
B+
Retailer 15
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$5,258 USD
£4,140 GBP
View
B+
Retailer 16
-
$6,427 USD
ZAR 103,834 ZAR
View
B+
Retailer 17
-
$7,026 USD
View
B+
Retailer 18
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$7,390 USD
View
B+
Retailer 19
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$7,451 USD
£5,867 GBP
View
B
Retailer 20
-
$8,170 USD
View
B
Retailer 21
-
$9,271 USD
SGD 12,528 SGD
View
B
Retailer 22
-
$9,663 USD
View
Most Expensive
B
Brilliant Earth
19074183A · Oct 29
$13,100 USD
View
22 more retailers have this diamond
Prices start from $2,386 USDSave up to $10,714 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
3.10ct Emerald
$2,386 USD