Emerald|Lab Grown|IGI

3.00ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG811602237

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811602237

Diamond specifications and retailer prices

From £633 GBP
$848 USD
As of October 30, 2026
Save £6,823 GBP (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £7,456 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811602237 or 811602237. Listed at 24 retailers as of October 29, 2026, with prices from £633 to £7,456, a £6,823 spread on the same certified stone. Brilliant Earth lists it at £7,456. 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

3.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811602237
Dimensions10.33 × 6.83 × 4.35 mm
L/W Ratio1.51
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
10.33 mm6.83 mm3.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811602237
Side View
Table 63.0%Crown 34°Girdle: MediumPavilion 38.8°Culet: LargeDepth 63.7%

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: £7,456 GBP|Low: £633 GBP|High: £7,456 GBP|Avg: £1,878 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 13£633 GBP
Retailer 22£688 GBP
Retailer 10£708 GBP
Retailer 20£734 GBP
Retailer 17£828 GBP
Retailer 9£850 GBP
Retailer 8£951 GBP
Retailer 15£1,008 GBP
Retailer 23£1,051 GBP
Retailer 2£1,125 GBP
Retailer 18£1,170 GBP
Retailer 3£1,687 GBP
Retailer 19£1,704 GBP
Retailer 21£2,063 GBP
Retailer 6£2,123 GBP
Retailer 5£2,173 GBP
Retailer 14£2,275 GBP
Retailer 11£2,433 GBP
Retailer 12£2,465 GBP
Retailer 7£2,544 GBP
Retailer 4£2,754 GBP
Retailer 16£2,787 GBP
Brilliant Earth£7,456 GBP

40 data points across 23 retailers

24 retailers£633 GBP to £7,456 GBP

A
Cheapest Retailer
-
£633 GBP
$848 USD
A
Retailer 2
-
£688 GBP
$922 USD
View
A
Retailer 3
-
£708 GBP
$949 USD
View
Final sale: no returns
A
Retailer 4
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£734 GBP
$983 USD
View
A
Retailer 5
-
£828 GBP
$1,110 USD
View
A
Retailer 6
-
£850 GBP
HK$8,900 HKD
View
A
Retailer 7
-
£951 GBP
$1,274 USD
View
Retailer 8
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£1,008 GBP
$1,351 USD
View
Price last confirmed 13 days ago
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Retailer 9
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£1,051 GBP
$1,408 USD
View
A
Retailer 10
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£1,125 GBP
View
A
Retailer 11
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£1,170 GBP
€1,493 EUR
View
A
Retailer 12
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£1,687 GBP
$2,260 USD
View
A
Retailer 13
-
£1,704 GBP
ZAR 36,881 ZAR
View
A
Retailer 14
-
£2,063 GBP
$2,764 USD
View
A
Retailer 15
-
£2,123 GBP
$2,845 USD
View
A
Retailer 16
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£2,173 GBP
$2,912 USD
View
Retailer 17
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£2,275 GBP
A$4,689 AUD
View
Price last confirmed 9 days ago
A
Retailer 18
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£2,296 GBP
$3,076 USD
View
A
Retailer 19
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£2,433 GBP
$3,260 USD
View
A
Retailer 20
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£2,465 GBP
SGD 4,464 SGD
View
B+
Retailer 21
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£2,544 GBP
$3,408 USD
View
B+
Retailer 22
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£2,754 GBP
View
Retailer 23
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£2,787 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20513541A · Oct 29
£7,456 GBP
$9,990 USD
View
23 more retailers have this diamond
Prices start from £633 GBPSave up to £6,823 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
3.00ct Emerald
£633 GBP