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Emerald|Lab Grown|IGI

4.12ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG800684551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800684551

Diamond specifications and retailer prices

From $5,310 AUD
$3,730 USD
As of October 30, 2026
Save $31,319 AUD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $36,629 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown emerald diamond

This 4.12ct 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 LG800684551 or 800684551. Listed at 14 retailers as of October 29, 2026, with prices from $5,310 to $36,629, a $31,319 spread on the same certified stone. Do Amore Diamonds lists it at $36,629. 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

4.12
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684551
Dimensions10.71 × 7.43 × 4.97 mm
L/W Ratio1.44
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
10.71 mm7.43 mm4.12 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684551
Side View
Table 67.0%Crown 31.6°Girdle: ThickPavilion 39°Culet: LargeDepth 66.9%

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: $36,629 AUD|Low: $5,096 AUD|High: $41,797 AUD|Avg: $12,845 AUD|-12.4%
Do Amore Diamonds
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
October 30, 2026
Retailer 2$5,310 AUD
Retailer 14$5,791 AUD
Retailer 10$5,860 AUD
Retailer 12$6,392 AUD
Retailer 3$6,408 AUD
Retailer 6$7,135 AUD
Retailer 11$8,351 AUD
Retailer 13$8,517 AUD
Retailer 9$9,572 AUD
Retailer 4$11,296 AUD
Retailer 7$11,728 AUD
Retailer 8$14,189 AUD
Retailer 5$30,906 AUD
Do Amore Diamonds$36,629 AUD

35 data points across 14 retailers

14 retailers$5,310 AUD to $36,629 AUD

A
Cheapest Retailer
-
$5,310 AUD
$3,730 USD
A
Retailer 2
-
$5,791 AUD
$4,068 USD
View
A
Retailer 3
-
$5,860 AUD
$4,116 USD
View
A
Retailer 4
-
$6,392 AUD
$4,490 USD
View
A
Retailer 5
-
$6,408 AUD
$4,501 USD
View
A
Retailer 6
-
$7,135 AUD
$5,012 USD
View
Final sale: no returns
A
Retailer 7
-
$8,351 AUD
$5,866 USD
View
A
Retailer 8
-
$8,517 AUD
$5,983 USD
View
A
Retailer 9
-
$9,572 AUD
$6,724 USD
View
Retailer 10
-
$11,296 AUD
$7,935 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$11,728 AUD
€7,846 EUR
View
B+
Retailer 12
-
$14,189 AUD
£7,848 GBP
View
B
Retailer 13
-
$30,906 AUD
$21,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-F660A76E5 · Oct 29
$36,629 AUD
$25,730 USD
View
13 more retailers have this diamond
Prices start from $5,310 AUDSave up to $31,319 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
4.12ct Emerald
$5,310 AUD