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 $2,096 USD
As of October 30, 2026
Save $9,775 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,871 USD 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 $2,096 to $11,871, a $9,775 spread on the same certified stone. With Clarity lists it at $11,871. 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
Color
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

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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: $3,346 USD|Low: $2,012 USD|High: $11,871 USD|Avg: $4,276 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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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$2,096 USD
Retailer 16$2,280 USD
Retailer 3$2,431 USD
Retailer 9$2,431 USD
Retailer 11$2,562 USD
Retailer 10$2,592 USD
Retailer 18$2,595 USD
Retailer 2$3,342 USD
Retailer 1$3,346 USD
Retailer 7$3,475 USD
Retailer 5$3,558 USD
Retailer 13$3,858 USD
Retailer 12$5,175 USD
Retailer 15$5,218 USD
Retailer 8$6,278 USD
Retailer 14$6,632 USD
Retailer 4$9,520 USD
Retailer 6$11,547 USD
With Clarity$11,871 USD

36 data points across 19 retailers

24 retailers$2,096 USD to $11,871 USD

A
Cheapest Retailer
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$2,096 USD
A
Retailer 2
-
$2,280 USD
View
A
Retailer 3
-
$2,431 USD
View
A
Retailer 4
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$2,562 USD
View
Final sale: no returns
A
Retailer 5
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$2,592 USD
View
A
Retailer 6
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$2,595 USD
View
A
Retailer 7
-
$3,342 USD
View
A
Retailer 8
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$3,346 USD
£2,635 GBP
View
A
Retailer 9
-
$3,475 USD
View
A
Retailer 10
-
$3,558 USD
View
A
Retailer 11
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$3,858 USD
€3,674 EUR
View
Retailer 12
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$3,992 USD
View
Price last confirmed 44 days ago
A
Retailer 13
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$4,618 USD
£3,636 GBP
View
A
Retailer 14
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$5,175 USD
ZAR 83,610 ZAR
View
Retailer 15
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$5,218 USD
A$8,027 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
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$5,397 USD
View
A
Retailer 17
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$6,278 USD
View
A
Retailer 18
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$6,551 USD
View
A
Retailer 19
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$6,632 USD
£5,222 GBP
View
B+
Retailer 20
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$6,907 USD
View
B+
Retailer 21
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$8,503 USD
View
Retailer 22
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$9,520 USD
View
Price last confirmed 14 days ago
Retailer 23
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$11,547 USD
A$17,765 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
729520475 · Oct 31
$11,871 USD
View
23 more retailers have this diamond
Prices start from $2,096 USDSave up to $9,775 USD

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
$2,096 USD