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Emerald|Lab Grown|IGI

0.49ct D VS1 Emerald Lab Grown Diamond

GD • D/VS1 • IGI LG720540199

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720540199

Diamond specifications and retailer prices

From £104 GBP
As of November 4, 2026
Save £574 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £677 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.49ct lab-grown emerald diamond

This 0.49ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG720540199 or 720540199. Listed at 19 retailers as of November 4, 2026, with prices from £104 to £677, a £574 spread on the same certified stone. Flawless Fine Jewelry lists it at £677. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540199
Dimensions5.45 × 3.79 × 2.44 mm
L/W Ratio1.44
Culet sizeLong
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
5.45 mm3.79 mm0.49 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540199
Side View
Table 64.0%Crown 32.7°Girdle: STK-THKPavilion 38.2°Culet: LNGDepth 64.4%

Caratlytics Score

How it works →
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: Nov 4
Current: £677 GBP|Low: £100 GBP|High: £677 GBP|Avg: £263 GBP
Flawless Fine Jewelry
Retailer 2
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Retailer 7
Retailer 8
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Retailer 15
November 5, 2026
Retailer 13£104 GBP
Retailer 15£116 GBP
Retailer 6£121 GBP
Retailer 3£129 GBP
Retailer 5£129 GBP
Retailer 12£156 GBP
Retailer 14£174 GBP
Retailer 2£219 GBP
Retailer 11£227 GBP
Retailer 10£234 GBP
Retailer 7£296 GBP
Retailer 9£336 GBP
Retailer 4£415 GBP
Retailer 8£601 GBP
Flawless Fine Jewelry£677 GBP

45 data points across 15 retailers

19 retailers£104 GBP to £677 GBP

A
Cheapest Retailer
-
£104 GBP
B+
Retailer 2
-
£116 GBP
View
Final sale: no returns
B+
Retailer 3
-
£121 GBP
View
B+
Retailer 4
-
£129 GBP
View
Retailer 5
-
£129 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£151 GBP
View
B+
Retailer 7
-
£156 GBP
View
B+
Retailer 8
-
£174 GBP
View
B+
Retailer 9
-
£219 GBP
View
Retailer 10
-
£227 GBP
View
Price last confirmed 7 days ago
B
Retailer 11
-
£234 GBP
View
B
Retailer 12
-
£296 GBP
View
B
Retailer 13
-
£336 GBP
View
B
Retailer 14
-
£355 GBP
View
B
Retailer 15
-
£415 GBP
View
B
Retailer 16
-
£456 GBP
View
Retailer 17
-
£564 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
£601 GBP
View
Most Expensive
C
Flawless Fine Jewelry
DE4567182 · Nov 4
£677 GBP
View
18 more retailers have this diamond
Prices start from £104 GBPSave up to £574 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
0.49ct Emerald
£104 GBP