Emerald|Lab Grown|IGI

5.07ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG717553477

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717553477

Diamond specifications and retailer prices

From $564 USD
As of October 30, 2026
Save $3,506 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,070 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.07ct lab-grown emerald diamond

This 5.07ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG717553477 or 717553477. Listed at 16 retailers as of October 29, 2026, with prices from $564 to $4,070, a $3,506 spread on the same certified stone. Brilliant Earth lists it at $4,070. 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

5.07
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717553477
Dimensions11.93 × 7.86 × 5.36 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm7.86 mm5.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717553477
Side View
Table 67.0%Crown 37.4°Girdle: MediumPavilion 41.4°Culet: LargeDepth 68.2%

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: Oct 30
Current: $4,070 USD|Low: $541 USD|High: $4,190 USD|Avg: $1,373 USD|-2.9%
Brilliant Earth
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
October 30, 2026
Retailer 11$564 USD
Retailer 6$630 USD
Retailer 4$631 USD
Retailer 3$699 USD
Retailer 12$699 USD
Retailer 9$830 USD
Retailer 7$1,047 USD
Retailer 5$1,056 USD
Retailer 13$1,077 USD
Retailer 2$1,091 USD
Retailer 10$1,563 USD
Retailer 14$1,838 USD
Retailer 8$3,051 USD
Brilliant Earth$4,070 USD

44 data points across 14 retailers

16 retailers$564 USD to $4,070 USD

A
Cheapest Retailer
-
$564 USD
A
Retailer 2
-
$630 USD
View
Final sale: no returns
A
Retailer 3
-
$631 USD
View
Retailer 4
-
$699 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$699 USD
View
A
Retailer 6
-
$830 USD
View
A
Retailer 7
-
$1,047 USD
€997 EUR
View
A
Retailer 8
-
$1,056 USD
View
B+
Retailer 9
-
$1,077 USD
View
A
Retailer 10
-
$1,091 USD
£859 GBP
View
B+
Retailer 11
-
$1,563 USD
View
B+
Retailer 12
-
$1,838 USD
View
B
Retailer 13
-
$2,245 USD
View
B
Retailer 14
-
$2,266 USD
View
B
Retailer 15
-
$3,051 USD
£2,402 GBP
View
Most Expensive
B
Brilliant Earth
15690223A · Oct 29
$4,070 USD
View
15 more retailers have this diamond
Prices start from $564 USDSave up to $3,506 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
5.07ct Emerald
$564 USD