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Emerald|Lab Grown|IGI

4.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG831604916

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831604916

Diamond specifications and retailer prices

From $2,583 USD
As of October 30, 2026
Save $8,416 USD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,547 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 LG831604916 or 831604916. Listed at 24 retailers as of October 30, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604916
Dimensions11.07 × 7.39 × 4.87 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm7.39 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604916
Side View
Table 64.0%Crown 35.3°Girdle: MediumPavilion 39°Culet: LargeDepth 65.9%

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: $11,547 USD|Low: $2,479 USD|High: $11,576 USD|Avg: $5,268 USD|+1.6%
Novita 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
October 31, 2026
Retailer 4$2,583 USD
Retailer 8$2,810 USD
Retailer 5$2,996 USD
Retailer 7$2,996 USD
Retailer 3$3,160 USD
Retailer 9$3,936 USD
Retailer 2$4,046 USD
Retailer 6$4,118 USD
Retailer 13$4,282 USD
Retailer 11$4,764 USD
Retailer 10$6,377 USD
Retailer 14$6,429 USD
Retailer 16$6,575 USD
Retailer 15$7,611 USD
Retailer 12$8,065 USD
Novita Diamonds$11,547 USD

35 data points across 16 retailers

24 retailers$2,583 USD to $10,999 USD

A
Cheapest Retailer
-
$2,583 USD
A
Retailer 2
-
$2,810 USD
View
A
Retailer 3
-
$2,892 USD
View
Final sale: no returns
Retailer 4
-
$2,996 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,996 USD
View
A
Retailer 6
-
$3,062 USD
View
A
Retailer 7
-
$3,160 USD
View
A
Retailer 8
-
$3,936 USD
View
A
Retailer 9
-
$4,046 USD
£3,186 GBP
View
A
Retailer 10
-
$4,118 USD
View
A
Retailer 11
-
$4,282 USD
View
A
Retailer 12
-
$4,764 USD
€4,537 EUR
View
A
Retailer 13
-
$5,556 USD
View
A
Retailer 14
-
$5,685 USD
£4,476 GBP
View
A
Retailer 15
-
$6,377 USD
ZAR 103,020 ZAR
View
Retailer 16
-
$6,429 USD
A$9,890 AUD
View
Price last confirmed 8 days ago
A
Retailer 17
-
$6,575 USD
View
B+
Retailer 18
-
$7,611 USD
View
B+
Retailer 19
-
$8,065 USD
£6,350 GBP
View
B+
Retailer 20
-
$8,387 USD
View
B+
Retailer 21
-
$10,039 USD
SGD 13,566 SGD
View
B+
Retailer 22
-
$10,449 USD
View
B+
Retailer 23
-
$10,999 USD
View
Most Expensive
Novita Diamonds
cert_831604916 · Oct 8
$11,547 USD
A$17,765 AUD
View
Price last confirmed 22 days ago
23 more retailers have this diamond
Prices start from $2,583 USDSave up to $8,416 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
$2,583 USD