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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 $1,224 AUD
$860 USD
As of October 30, 2026
Save $4,326 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,278 AUD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,278 AUD|Low: $1,224 AUD|High: $10,278 AUD|Avg: $3,308 AUD
Brilliant Earth
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$1,224 AUD
Retailer 15$1,288 AUD
Retailer 18$1,332 AUD
Retailer 17$1,370 AUD
Retailer 12$1,604 AUD
Retailer 9$1,666 AUD
Retailer 3$1,782 AUD
Retailer 13$1,975 AUD
Retailer 4$2,033 AUD
Retailer 11$2,665 AUD
Retailer 19$2,772 AUD
Retailer 20$2,803 AUD
Retailer 16$3,622 AUD
Retailer 7$3,800 AUD
Retailer 10$4,079 AUD
Retailer 2$4,334 AUD
Retailer 14$4,355 AUD
Retailer 5$4,925 AUD
Retailer 8$5,550 AUD
Brilliant Earth$10,278 AUD

22 data points across 20 retailers

22 retailers$1,224 AUD to $5,550 AUD

A
Cheapest Retailer
-
$1,224 AUD
$860 USD
A
Retailer 2
-
$1,288 AUD
$905 USD
View
A
Retailer 3
-
$1,332 AUD
$936 USD
View
A
Retailer 4
-
$1,370 AUD
$962 USD
View
Final sale: no returns
Retailer 5
-
$1,604 AUD
$1,127 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,666 AUD
$1,170 USD
View
A
Retailer 7
-
$1,782 AUD
$1,252 USD
View
A
Retailer 8
-
$1,975 AUD
£1,092 GBP
View
A
Retailer 9
-
$2,033 AUD
$1,428 USD
View
Retailer 10
-
$2,296 AUD
HK$12,600 HKD
View
Price last confirmed 52 days ago
B+
Retailer 11
-
$2,772 AUD
$1,947 USD
View
B+
Retailer 12
-
$2,803 AUD
$1,969 USD
View
Retailer 13
-
$3,153 AUD
$2,215 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,622 AUD
$2,544 USD
View
B+
Retailer 15
-
$3,800 AUD
ZAR 43,123 ZAR
View
B+
Retailer 16
-
$4,079 AUD
£2,256 GBP
View
B+
Retailer 17
-
$4,334 AUD
$3,044 USD
View
B+
Retailer 18
-
$4,355 AUD
$3,059 USD
View
B+
Retailer 19
-
$4,925 AUD
$3,460 USD
View
Retailer 20
-
$5,346 AUD
$3,755 USD
View
Price last confirmed 52 days ago
B
Retailer 21
-
$5,550 AUD
£3,070 GBP
View
Most Expensive
Brilliant Earth
21093518A · Oct 21
$10,278 AUD
$7,220 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from $1,224 AUDSave up to $4,326 AUD

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
$1,224 AUD