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Emerald|Lab Grown|IGI

5.08ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG681576317

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681576317

Diamond specifications and retailer prices

From $572 USD
As of November 2, 2026
Save $3,378 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,950 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.08ct lab-grown emerald diamond

This 5.08ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG681576317 or 681576317. Listed at 15 retailers as of November 2, 2026, with prices from $572 to $3,950, a $3,378 spread on the same certified stone. Brilliant Earth lists it at $3,950. 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

5.08
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681576317
Dimensions11.60 × 8.25 × 5.47 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm8.25 mm5.08 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681576317
Side View
Table 68.0%Crown 38.5°Girdle: MED-STKPavilion 39.8°Culet: LargeDepth 66.3%

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 2
Current: $3,950 USD|Low: $572 USD|High: $4,480 USD|Avg: $1,489 USD|-11.8%
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
Retailer 15
November 2, 2026
Retailer 10$572 USD
Retailer 4$674 USD
Retailer 7$693 USD
Retailer 11$710 USD
Retailer 6$767 USD
Retailer 14$952 USD
Retailer 15$1,030 USD
Retailer 9$1,066 USD
Retailer 2$1,108 USD
Retailer 3$1,280 USD
Retailer 8$1,609 USD
Retailer 12$1,867 USD
Retailer 13$3,040 USD
Retailer 5$3,334 USD
Brilliant Earth$3,950 USD

44 data points across 15 retailers

15 retailers$572 USD to $3,950 USD

A
Cheapest Retailer
-
$572 USD
A
Retailer 2
-
$674 USD
View
Final sale: no returns
Retailer 3
-
$693 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$710 USD
View
Retailer 5
-
$767 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$952 USD
View
A
Retailer 7
-
$1,030 USD
View
B+
Retailer 8
-
$1,066 USD
View
B+
Retailer 9
-
$1,108 USD
£873 GBP
View
B+
Retailer 10
-
$1,280 USD
€1,219 EUR
View
B+
Retailer 11
-
$1,609 USD
View
B+
Retailer 12
-
$1,867 USD
View
B
Retailer 13
-
$3,040 USD
View
Retailer 14
-
$3,334 USD
£2,625 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
13433661A · Nov 2
$3,950 USD
View
14 more retailers have this diamond
Prices start from $572 USDSave up to $3,378 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
5.08ct Emerald
$572 USD