Emerald|Lab Grown|IGI

4.02ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG756509481

Shape and cutting style on the report: Emerald cut

Certificate IGI LG756509481

Diamond specifications and retailer prices

From $507 USD
As of November 1, 2026
Save $1,923 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,430 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.02ct lab-grown emerald diamond

This 4.02ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756509481 or 756509481. Listed at 14 retailers as of November 1, 2026, with prices from $507 to $2,430, a $1,923 spread on the same certified stone. Rare Carat lists it at $2,430. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.02
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756509481
Dimensions11.53 × 7.42 × 4.80 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm7.42 mm4.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756509481
Side View
Table 57.0%Crown 29.2°Girdle: THN-MEDPavilion 38.5°Culet: LargeDepth 64.7%

Caratlytics Score

How it works →
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: Nov 1
Current: $929 USD|Low: $507 USD|High: $2,088 USD|Avg: $996 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 7$507 USD
Retailer 6$561 USD
Retailer 3$705 USD
Retailer 5$752 USD
Retailer 1$929 USD
Retailer 4$1,509 USD
Retailer 2$2,062 USD

41 data points across 7 retailers

14 retailers$507 USD to $2,430 USD

Retailer 1
-
$435 USD
Price last confirmed 32 days ago
Retailer 2
-
$453 USD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$507 USD
View
Final sale: no returns
Retailer 4
-
$507 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$554 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$561 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$705 USD
View
B+
Retailer 8
-
$752 USD
View
A
Retailer 9
-
$929 USD
£732 GBP
View
B+
Retailer 10
-
$1,509 USD
View
Retailer 11
-
$1,805 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,837 USD
View
B
Retailer 13
-
$2,062 USD
£1,624 GBP
View
Most Expensive
B
Rare Carat
BA-24_l_756509481 · Nov 1
$2,430 USD
View
13 more retailers have this diamond
Prices start from $507 USDSave up to $1,923 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
4.02ct Emerald
$507 USD