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Emerald|Lab Grown|IGI

5.11ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG833668482

Shape and cutting style on the report: Emerald cut

Certificate IGI LG833668482

Diamond specifications and retailer prices

From £6,058 GBP
$8,117 USD
As of October 31, 2026
Save £15,745 GBP (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £21,803 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 5.11ct lab-grown emerald diamond

This 5.11ct 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 LG833668482 or 833668482. Listed at 14 retailers as of October 31, 2026, with prices from £6,058 to £21,803, a £15,745 spread on the same certified stone. Reve Diamonds lists it at £21,803. 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

5.11
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668482
Dimensions11.47 × 8.16 × 5.46 mm
L/W Ratio1.41
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
11.47 mm8.16 mm5.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668482
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 37.7°Culet: LargeDepth 66.9%

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 31
Current: £10,401 GBP|Low: £6,058 GBP|High: £63,426 GBP|Avg: £18,115 GBP|-21.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 1, 2026
Retailer 2£6,058 GBP
Retailer 12£7,648 GBP
Retailer 10£7,840 GBP
Retailer 3£8,460 GBP
Retailer 8£8,672 GBP
Retailer 13£8,707 GBP
Retailer 1£10,401 GBP
Retailer 11£12,534 GBP
Retailer 6£17,768 GBP
Retailer 5£20,251 GBP
Retailer 7£21,054 GBP
Reve Diamonds£21,803 GBP
Retailer 9£42,615 GBP
Retailer 4£50,668 GBP

19 data points across 14 retailers

14 retailers£6,058 GBP to £21,803 GBP

A
Cheapest Retailer
-
£6,058 GBP
$8,117 USD
A
Retailer 2
-
£7,648 GBP
$10,248 USD
View
Final sale: no returns
A
Retailer 3
-
£7,840 GBP
$10,505 USD
View
Retailer 4
-
£8,460 GBP
$11,335 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
£8,672 GBP
$11,620 USD
View
A
Retailer 6
-
£8,707 GBP
$11,667 USD
View
A
Retailer 7
-
£10,401 GBP
View
B+
Retailer 8
-
£12,534 GBP
View
B+
Retailer 9
-
£17,768 GBP
ZAR 384,601 ZAR
View
B
Retailer 10
-
£20,251 GBP
$27,134 USD
View
B
Retailer 11
-
£21,054 GBP
$28,210 USD
View
Most Expensive
B
Reve Diamonds
6631DBD4D · Nov 1
£21,803 GBP
$29,213 USD
View
11 more retailers have this diamond
Prices start from £6,058 GBPSave up to £15,745 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
5.11ct Emerald
£6,058 GBP