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Emerald|Lab Grown|IGI

9.05ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG831675807

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831675807

Diamond specifications and retailer prices

From £805 GBP
$1,078 USD
As of October 30, 2026
Save £5,039 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,844 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.05ct lab-grown emerald diamond

This 9.05ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831675807 or 831675807. Listed at 20 retailers as of October 29, 2026, with prices from £805 to £5,844, a £5,039 spread on the same certified stone. Brilliant Earth lists it at £5,844. 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

9.05
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831675807
Dimensions14.55 × 9.60 × 6.40 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
14.55 mm9.60 mm9.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831675807
Side View
Table 66.0%Crown 35°Girdle: MediumPavilion 41.3°Culet: LargeDepth 66.7%

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 30
Current: £5,844 GBP|Low: £1,064 GBP|High: £5,844 GBP|Avg: £2,324 GBP
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
October 30, 2026
Retailer 10£1,064 GBP
Retailer 7£1,099 GBP
Retailer 11£1,334 GBP
Retailer 2£1,348 GBP
Retailer 9£1,444 GBP
Retailer 8£1,462 GBP
Retailer 14£1,727 GBP
Retailer 13£1,787 GBP
Retailer 4£2,571 GBP
Retailer 15£2,701 GBP
Retailer 12£3,169 GBP
Retailer 3£3,191 GBP
Retailer 6£3,260 GBP
Retailer 5£3,553 GBP
Brilliant Earth£5,844 GBP

40 data points across 15 retailers

20 retailers£805 GBP to £5,844 GBP

A
Cheapest Retailer
-
£805 GBP
$1,078 USD
Retailer 2
-
£920 GBP
$1,233 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
£933 GBP
$1,250 USD
View
Retailer 4
-
£933 GBP
$1,250 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£1,064 GBP
$1,425 USD
View
A
Retailer 6
-
£1,099 GBP
HK$11,500 HKD
View
B+
Retailer 7
-
£1,334 GBP
$1,788 USD
View
A
Retailer 8
-
£1,348 GBP
View
A
Retailer 9
-
£1,444 GBP
ZAR 31,261 ZAR
View
A
Retailer 10
-
£1,462 GBP
€1,865 EUR
View
Retailer 11
-
£1,727 GBP
A$3,560 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
£1,749 GBP
$2,343 USD
View
A
Retailer 13
-
£1,787 GBP
$2,394 USD
View
B+
Retailer 14
-
£2,571 GBP
View
B+
Retailer 15
-
£2,701 GBP
$3,619 USD
View
B+
Retailer 16
-
£3,169 GBP
View
B+
Retailer 17
-
£3,191 GBP
SGD 5,777 SGD
View
B
Retailer 18
-
£3,260 GBP
$4,367 USD
View
B
Retailer 19
-
£3,553 GBP
$4,761 USD
View
Most Expensive
B
Brilliant Earth
21698680A · Oct 29
£5,844 GBP
$7,830 USD
View
19 more retailers have this diamond
Prices start from £805 GBPSave up to £5,039 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
9.05ct Emerald
£805 GBP