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Emerald|Lab Grown|IGI

0.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG778694413

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778694413

Diamond specifications and retailer prices

From £128 GBP
€163 EUR
As of October 29, 2026
Save £159 GBP (55%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £287 GBP at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 0.28ct lab-grown emerald diamond

This 0.28ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778694413 or 778694413. Listed at 4 retailers as of October 29, 2026, with prices from £128 to £287, a £159 spread on the same certified stone. B2C Jewels lists it at £287. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778694413
Dimensions4.52 × 3.02 × 1.95 mm
L/W Ratio1.50
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
4.52 mm3.02 mm0.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778694413
Side View
Table 69.0%Crown 38.6°Girdle: STK-THKPavilionCulet: LargeDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £287 GBP|Low: £120 GBP|High: £287 GBP|Avg: £202 GBP|+2.1%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2£128 GBP
Retailer 4£144 GBP
Retailer 3£244 GBP
B2C Jewels£287 GBP

10 data points across 4 retailers

4 retailers£128 GBP to £287 GBP

B+
Cheapest Retailer
-
£128 GBP
€163 EUR
B
Retailer 2
-
£144 GBP
$193 USD
View
B
Retailer 3
-
£244 GBP
$326 USD
View
Most Expensive
B
B2C Jewels
33006166 · Nov 1
£287 GBP
$384 USD
View
3 more retailers have this diamond
Prices start from £128 GBPSave up to £159 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.

B+
0.28ct Emerald
£128 GBP