Emerald|Lab Grown|IGI

2.12ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG818645871

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818645871

Diamond specifications and retailer prices

From $860 USD
As of October 30, 2026
Save $3,039 USD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,220 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.12ct lab-grown emerald diamond

This 2.12ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818645871 or 818645871. Listed at 22 retailers as of October 29, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.12
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645871
Dimensions8.42 × 6.00 × 4.17 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
8.42 mm6.00 mm2.12 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645871
Side View
Table 61.0%Crown 33°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 69.5%

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 30
Current: $7,220 USD|Low: $860 USD|High: $7,240 USD|Avg: $2,480 USD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 15$860 USD
Retailer 3$970 USD
Retailer 9$998 USD
Retailer 6$1,035 USD
Retailer 12$1,127 USD
Retailer 18$1,170 USD
Retailer 7$1,271 USD
Retailer 19$1,480 USD
Retailer 13$1,534 USD
Retailer 11$1,872 USD
Retailer 8$1,958 USD
Retailer 20$2,302 USD
Retailer 16$2,669 USD
Retailer 4$2,865 USD
Retailer 5$2,909 USD
Retailer 10$3,236 USD
Retailer 2$3,300 USD
Retailer 14$3,460 USD
Retailer 17$3,899 USD
Brilliant Earth$7,220 USD

26 data points across 20 retailers

22 retailers$860 USD to $3,899 USD

A
Cheapest Retailer
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$860 USD
A
Retailer 2
-
$970 USD
View
A
Retailer 3
-
$998 USD
View
Final sale: no returns
A
Retailer 4
-
$1,035 USD
View
Retailer 5
-
$1,127 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,170 USD
View
A
Retailer 7
-
$1,271 USD
View
A
Retailer 8
-
$1,480 USD
View
A
Retailer 9
-
$1,534 USD
£1,208 GBP
View
Retailer 10
-
$1,613 USD
HK$12,600 HKD
View
Price last confirmed 50 days ago
B+
Retailer 11
-
$1,958 USD
View
Retailer 12
-
$2,215 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
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$2,302 USD
View
B+
Retailer 14
-
$2,669 USD
ZAR 43,123 ZAR
View
B+
Retailer 15
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$2,865 USD
£2,256 GBP
View
B
Retailer 16
-
$2,909 USD
View
B+
Retailer 17
-
$3,236 USD
View
B+
Retailer 18
-
$3,300 USD
View
B+
Retailer 19
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$3,460 USD
View
Retailer 20
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$3,755 USD
View
Price last confirmed 50 days ago
B
Retailer 21
-
$3,899 USD
£3,070 GBP
View
Most Expensive
Brilliant Earth
21093518A · Oct 21
$7,220 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $860 USDSave up to $3,039 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
2.12ct Emerald
$860 USD