Emerald|Lab Grown|IGI

0.73ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG819645955

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819645955

Diamond specifications and retailer prices

From £118 GBP
$158 USD
As of October 29, 2026
Save £633 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £751 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819645955 or 819645955. Listed at 14 retailers as of October 29, 2026, with prices from £118 to £751, a £633 spread on the same certified stone. Flawless Fine Jewelry lists it at £751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819645955
Dimensions6.44 × 4.17 × 2.89 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm4.17 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819645955
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 69.3%

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: Oct 29
Current: £751 GBP|Low: £93 GBP|High: £751 GBP|Avg: £321 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7£118 GBP
Retailer 12£131 GBP
Retailer 11£137 GBP
Retailer 8£146 GBP
Retailer 3£204 GBP
Retailer 2£260 GBP
Retailer 9£266 GBP
Retailer 5£373 GBP
Retailer 10£471 GBP
Retailer 4£471 GBP
Retailer 6£651 GBP
Flawless Fine Jewelry£751 GBP

44 data points across 12 retailers

14 retailers£118 GBP to £751 GBP

A
Cheapest Retailer
-
£118 GBP
$158 USD
A
Retailer 2
-
£131 GBP
$176 USD
View
Final sale: no returns
A
Retailer 3
-
£137 GBP
$184 USD
View
A
Retailer 4
-
£146 GBP
$196 USD
View
A
Retailer 5
-
£204 GBP
$273 USD
View
Retailer 6
-
£205 GBP
A$422 AUD
View
Price last confirmed 76 days ago
Retailer 7
-
£212 GBP
$284 USD
View
Price last confirmed 75 days ago
A
Retailer 8
-
£260 GBP
View
B+
Retailer 9
-
£266 GBP
$357 USD
View
B+
Retailer 10
-
£373 GBP
A$769 AUD
View
B
Retailer 11
-
£471 GBP
$631 USD
View
B
Retailer 12
-
£471 GBP
$631 USD
View
B
Retailer 13
-
£651 GBP
View
Most Expensive
B
Flawless Fine Jewelry
275A55040 · Oct 31
£751 GBP
View
13 more retailers have this diamond
Prices start from £118 GBPSave up to £633 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
0.73ct Emerald
£118 GBP