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Emerald|Lab Grown|IGI

4.12ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG791609743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791609743

Diamond specifications and retailer prices

From $6,133 AUD
$4,308 USD
As of October 30, 2026
Save $36,063 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $42,196 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 LG791609743 or 791609743. Listed at 23 retailers as of October 29, 2026, with prices from $6,133 to $42,196, a $36,063 spread on the same certified stone. Do Amore Diamonds lists it at $42,196. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609743
Dimensions10.95 × 7.58 × 5.02 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
10.95 mm7.58 mm4.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609743
Side View
Table 64.0%Crown 31.7°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 66.2%

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: $42,196 AUD|Low: $6,383 AUD|High: $42,196 AUD|Avg: $14,292 AUD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17$6,383 AUD
Retailer 14$6,428 AUD
Retailer 8$6,867 AUD
Retailer 7$7,115 AUD
Retailer 16$7,182 AUD
Retailer 15$9,258 AUD
Retailer 2$9,997 AUD
Retailer 3$10,210 AUD
Retailer 10$11,086 AUD
Retailer 18$11,538 AUD
Retailer 12$12,247 AUD
Retailer 13$16,348 AUD
Retailer 11$16,714 AUD
Retailer 4$19,584 AUD
Retailer 5$24,962 AUD
Retailer 6$28,126 AUD
Retailer 9$36,026 AUD
Do Amore Diamonds$42,196 AUD

42 data points across 18 retailers

23 retailers$6,133 AUD to $42,196 AUD

A
Cheapest Retailer
-
$6,133 AUD
$4,308 USD
A
Retailer 2
-
$6,383 AUD
$4,484 USD
View
A
Retailer 3
-
$6,428 AUD
$4,515 USD
View
A
Retailer 4
-
$6,867 AUD
$4,824 USD
View
Final sale: no returns
A
Retailer 5
-
$7,115 AUD
$4,998 USD
View
Retailer 6
-
$7,115 AUD
$4,998 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$7,182 AUD
$5,045 USD
View
A
Retailer 8
-
$9,258 AUD
$6,503 USD
View
A
Retailer 9
-
$9,813 AUD
$6,893 USD
View
A
Retailer 10
-
$9,997 AUD
£5,529 GBP
View
A
Retailer 11
-
$10,210 AUD
$7,172 USD
View
B+
Retailer 12
-
$11,086 AUD
£6,132 GBP
View
Retailer 13
-
$11,538 AUD
$8,105 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$12,247 AUD
€8,193 EUR
View
B+
Retailer 15
-
$16,348 AUD
£9,042 GBP
View
B+
Retailer 16
-
$16,714 AUD
ZAR 189,674 ZAR
View
B
Retailer 17
-
$19,584 AUD
$13,757 USD
View
B+
Retailer 18
-
$21,530 AUD
$15,124 USD
View
B
Retailer 19
-
$24,962 AUD
$17,534 USD
View
B
Retailer 20
-
$27,895 AUD
$19,595 USD
View
B
Retailer 21
-
$28,126 AUD
$19,757 USD
View
B
Retailer 22
-
$36,026 AUD
$25,306 USD
View
Most Expensive
B
Do Amore Diamonds
27-A73A0B3A7 · Oct 29
$42,196 AUD
$29,640 USD
View
22 more retailers have this diamond
Prices start from $6,133 AUDSave up to $36,063 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
$6,133 AUD