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Emerald|Lab Grown|IGI

4.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG729520475

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729520475

Diamond specifications and retailer prices

From $2,984 AUD
$2,096 USD
As of October 30, 2026
Save $13,916 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $16,900 AUD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG729520475 or 729520475. Listed at 24 retailers as of October 30, 2026, with prices from $2,984 to $16,900, a $13,916 spread on the same certified stone. With Clarity lists it at $16,900. 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 angle24.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729520475
Dimensions11.04 × 7.70 × 4.84 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm7.70 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729520475
Side View
Table 67.0%Crown 24.5°Girdle: MediumPavilion 40.6°Culet: LNGDepth 62.9%

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: $3,340 AUD|Low: $2,864 AUD|High: $16,900 AUD|Avg: $6,147 AUD|-8.4%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 17$2,984 AUD
Retailer 16$3,246 AUD
Retailer 1$3,340 AUD
Retailer 3$3,461 AUD
Retailer 9$3,461 AUD
Retailer 10$3,690 AUD
Retailer 18$3,694 AUD
Retailer 2$4,758 AUD
Retailer 11$4,763 AUD
Retailer 7$4,947 AUD
Retailer 5$5,065 AUD
Retailer 13$5,492 AUD
Retailer 12$7,368 AUD
Retailer 15$7,428 AUD
Retailer 8$8,937 AUD
Retailer 14$9,441 AUD
Retailer 4$13,553 AUD
Retailer 6$16,439 AUD
With Clarity$16,900 AUD

36 data points across 19 retailers

24 retailers$2,984 AUD to $16,900 AUD

A
Cheapest Retailer
-
$2,984 AUD
$2,096 USD
A
Retailer 2
-
$3,246 AUD
$2,280 USD
View
A
Retailer 3
-
$3,340 AUD
$2,346 USD
View
Final sale: no returns
A
Retailer 4
-
$3,461 AUD
$2,431 USD
View
A
Retailer 5
-
$3,690 AUD
$2,592 USD
View
A
Retailer 6
-
$3,694 AUD
$2,595 USD
View
A
Retailer 7
-
$4,758 AUD
$3,342 USD
View
A
Retailer 8
-
$4,763 AUD
£2,635 GBP
View
A
Retailer 9
-
$4,947 AUD
$3,475 USD
View
A
Retailer 10
-
$5,065 AUD
$3,558 USD
View
A
Retailer 11
-
$5,492 AUD
€3,674 EUR
View
Retailer 12
-
$5,683 AUD
$3,992 USD
View
Price last confirmed 45 days ago
A
Retailer 13
-
$6,574 AUD
£3,636 GBP
View
A
Retailer 14
-
$7,368 AUD
ZAR 83,610 ZAR
View
Retailer 15
-
$7,428 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$7,683 AUD
$5,397 USD
View
A
Retailer 17
-
$8,937 AUD
$6,278 USD
View
A
Retailer 18
-
$9,326 AUD
$6,551 USD
View
A
Retailer 19
-
$9,441 AUD
£5,222 GBP
View
B+
Retailer 20
-
$9,833 AUD
$6,907 USD
View
B+
Retailer 21
-
$12,105 AUD
$8,503 USD
View
Retailer 22
-
$13,553 AUD
$9,520 USD
View
Price last confirmed 14 days ago
Retailer 23
-
$16,439 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
729520475 · Oct 31
$16,900 AUD
$11,871 USD
View
23 more retailers have this diamond
Prices start from $2,984 AUDSave up to $13,916 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
$2,984 AUD