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Emerald|Lab Grown|IGI

4.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG786658267

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786658267

Diamond specifications and retailer prices

From $2,800 AUD
$1,967 USD
As of October 30, 2026
Save $9,130 AUD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,930 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786658267 or 786658267. Listed at 25 retailers as of October 30, 2026, with prices from $2,800 to $11,930, a $9,130 spread on the same certified stone. Brilliant Earth lists it at $11,930. 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

4.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786658267
Dimensions11.03 × 7.23 × 4.86 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm7.23 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786658267
Side View
Table 63.0%Crown 33.5°Girdle: Slightly ThickPavilion 35.2°Culet: LargeDepth 67.2%

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: $11,930 AUD|Low: $2,689 AUD|High: $13,538 AUD|Avg: $6,089 AUD|-11.9%
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 4$2,800 AUD
Retailer 5$3,048 AUD
Retailer 9$3,249 AUD
Retailer 11$3,249 AUD
Retailer 23$3,421 AUD
Retailer 19$3,488 AUD
Retailer 7$3,498 AUD
Retailer 6$3,754 AUD
Retailer 10$4,466 AUD
Retailer 2$4,469 AUD
Retailer 20$4,644 AUD
Retailer 3$4,862 AUD
Retailer 17$5,148 AUD
Retailer 16$6,162 AUD
Retailer 13$6,916 AUD
Retailer 21$6,972 AUD
Retailer 8$7,622 AUD
Retailer 22$8,822 AUD
Retailer 12$9,276 AUD
Retailer 18$9,329 AUD
Retailer 14$10,855 AUD
Retailer 15$11,373 AUD
Brilliant Earth$11,930 AUD

32 data points across 23 retailers

25 retailers$2,800 AUD to $11,930 AUD

A
Cheapest Retailer
-
$2,800 AUD
$1,967 USD
A
Retailer 2
-
$3,048 AUD
$2,141 USD
View
A
Retailer 3
-
$3,249 AUD
$2,282 USD
View
Retailer 4
-
$3,249 AUD
$2,282 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$3,421 AUD
$2,403 USD
View
Final sale: no returns
A
Retailer 6
-
$3,488 AUD
$2,450 USD
View
A
Retailer 7
-
$3,498 AUD
$2,457 USD
View
A
Retailer 8
-
$3,754 AUD
HK$20,600 HKD
View
A
Retailer 9
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$4,466 AUD
$3,137 USD
View
A
Retailer 10
-
$4,469 AUD
£2,472 GBP
View
A
Retailer 11
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$4,644 AUD
$3,262 USD
View
A
Retailer 12
-
$4,862 AUD
$3,415 USD
View
A
Retailer 13
-
$5,148 AUD
€3,444 EUR
View
Retailer 14
-
$5,506 AUD
$3,868 USD
View
Price last confirmed 45 days ago
A
Retailer 15
-
$6,162 AUD
£3,408 GBP
View
A
Retailer 16
-
$6,916 AUD
ZAR 78,480 ZAR
View
Retailer 17
-
$6,972 AUD
View
Price last confirmed 8 days ago
A
Retailer 18
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$7,622 AUD
$5,354 USD
View
A
Retailer 19
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$8,446 AUD
$5,933 USD
View
A
Retailer 20
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$8,822 AUD
$6,197 USD
View
A
Retailer 21
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$9,276 AUD
$6,516 USD
View
A
Retailer 22
-
$9,329 AUD
£5,160 GBP
View
B+
Retailer 23
-
$10,855 AUD
SGD 10,304 SGD
View
B+
Retailer 24
-
$11,373 AUD
$7,989 USD
View
Most Expensive
B+
Brilliant Earth
18329944A · Oct 30
$11,930 AUD
$8,380 USD
View
24 more retailers have this diamond
Prices start from $2,800 AUDSave up to $9,130 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
4.03ct Emerald
$2,800 AUD