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Emerald|Lab Grown|IGI

5.00ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG831604176

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831604176

Diamond specifications and retailer prices

From £6,983 GBP
$9,356 USD
As of October 30, 2026
Save £21,559 GBP (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £28,541 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5ct lab-grown emerald diamond

This 5ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604176 or 831604176. Listed at 20 retailers as of October 30, 2026, with prices from £6,983 to £28,541, a £21,559 spread on the same certified stone. Michael Trio lists it at £28,541. 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

5.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604176
Dimensions11.90 × 8.21 × 5.17 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.90 mm8.21 mm5.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604176
Side View
Table 60.0%Crown 31.6°Girdle: MediumPavilion 40.7°Culet: LargeDepth 63.0%

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: £28,541 GBP|Low: £6,983 GBP|High: £41,707 GBP|Avg: £15,322 GBP|-17.0%
Michael Trio
Retailer 2
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Retailer 20
October 31, 2026
Retailer 9£6,983 GBP
Retailer 19£7,080 GBP
Retailer 16£7,263 GBP
Retailer 4£7,821 GBP
Retailer 18£7,900 GBP
Retailer 17£7,944 GBP
Retailer 15£8,012 GBP
Retailer 2£8,100 GBP
Retailer 6£8,378 GBP
Retailer 13£9,110 GBP
Retailer 14£9,607 GBP
Retailer 10£11,602 GBP
Retailer 20£14,017 GBP
Retailer 12£15,058 GBP
Retailer 3£18,345 GBP
Retailer 11£19,825 GBP
Retailer 5£22,564 GBP
Retailer 8£25,378 GBP
Michael Trio£28,541 GBP
Retailer 7£41,707 GBP

5 data points across 20 retailers

20 retailers£6,983 GBP to £28,541 GBP

A
Cheapest Retailer
-
£6,983 GBP
$9,356 USD
A
Retailer 2
-
£7,080 GBP
$9,487 USD
View
A
Retailer 3
-
£7,263 GBP
$9,731 USD
View
A
Retailer 4
-
£7,821 GBP
$10,479 USD
View
Final sale: no returns
A
Retailer 5
-
£7,900 GBP
$10,585 USD
View
A
Retailer 6
-
£7,944 GBP
$10,644 USD
View
A
Retailer 7
-
£8,012 GBP
$10,735 USD
View
A
Retailer 8
-
£8,100 GBP
$10,853 USD
View
A
Retailer 9
-
£8,378 GBP
HK$87,700 HKD
View
A
Retailer 10
-
£9,110 GBP
$12,206 USD
View
A
Retailer 11
-
£9,607 GBP
View
B+
Retailer 12
-
£11,602 GBP
View
B+
Retailer 13
-
£14,017 GBP
$18,781 USD
View
B+
Retailer 14
-
£15,058 GBP
View
B+
Retailer 15
-
£18,345 GBP
$24,580 USD
View
B
Retailer 16
-
£19,825 GBP
ZAR 429,139 ZAR
View
B
Retailer 17
-
£22,564 GBP
$30,233 USD
View
B
Retailer 18
-
£25,378 GBP
$34,004 USD
View
Most Expensive
B
Michael Trio
1527138200 · Oct 31
£28,541 GBP
SGD 51,679 SGD
View
18 more retailers have this diamond
Prices start from £6,983 GBPSave up to £21,559 GBP

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
5.00ct Emerald
£6,983 GBP