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Emerald|Lab Grown|IGI

1.28ct D VVS2 Emerald Lab Grown Diamond

EX • D/VVS2 • IGI LG805666441

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805666441

Diamond specifications and retailer prices

From £187 GBP
$250 USD
As of October 30, 2026
Save £903 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,090 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805666441 or 805666441. Listed at 13 retailers as of October 30, 2026, with prices from £187 to £1,090, a £903 spread on the same certified stone. Brilliant Earth lists it at £1,090. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805666441
Dimensions7.34 × 5.06 × 3.44 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm5.06 mm1.28 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805666441
Side View
Table 65.0%Crown 34.6°Girdle: ThickPavilion 40.1°Culet: LargeDepth 68.0%

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: £1,090 GBP|Low: £179 GBP|High: £1,261 GBP|Avg: £540 GBP|-13.6%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 15£187 GBP
Retailer 3£209 GBP
Retailer 18£216 GBP
Retailer 4£334 GBP
Retailer 8£344 GBP
Retailer 2£369 GBP
Retailer 16£387 GBP
Retailer 12£388 GBP
Retailer 5£403 GBP
Retailer 10£435 GBP
Retailer 9£560 GBP
Retailer 7£563 GBP
Retailer 11£564 GBP
Retailer 14£711 GBP
Retailer 17£744 GBP
Retailer 13£929 GBP
Brilliant Earth£1,090 GBP
Retailer 6£1,161 GBP

31 data points across 18 retailers

13 retailers£187 GBP to £1,090 GBP

A
Cheapest Retailer
-
£187 GBP
$250 USD
A
Retailer 2
-
£209 GBP
$280 USD
View
Final sale: no returns
A
Retailer 3
-
£216 GBP
$290 USD
View
A
Retailer 4
-
£334 GBP
HK$3,500 HKD
View
A
Retailer 5
-
£369 GBP
€471 EUR
View
A
Retailer 6
-
£387 GBP
$519 USD
View
B+
Retailer 7
-
£388 GBP
$520 USD
View
Retailer 8
-
£560 GBP
A$1,155 AUD
View
Price last confirmed 144 days ago
B+
Retailer 9
-
£564 GBP
A$1,162 AUD
View
B
Retailer 10
-
£711 GBP
$953 USD
View
B
Retailer 11
-
£744 GBP
$997 USD
View
B
Retailer 12
-
£929 GBP
View
Most Expensive
B
Brilliant Earth
20206405A · Oct 30
£1,090 GBP
$1,460 USD
View
12 more retailers have this diamond
Prices start from £187 GBPSave up to £903 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
1.28ct Emerald
£187 GBP