Emerald|Lab Grown|IGI

0.45ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG769628444

Shape and cutting style on the report: Emerald cut

Certificate IGI LG769628444

Diamond specifications and retailer prices

From £161 GBP
$215 USD
As of October 28, 2026
Save £193 GBP (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £355 GBP at Taylor and Hart · As of October 2, 2026
View at Taylor and Hart

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG769628444 or 769628444. Listed at 14 retailers as of October 28, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628444
Dimensions3.59 × 3.59 × 5.52 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.59 mm3.59 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628444
Side View
Table 66.0%Crown 32.9°Girdle: MED-STKPavilion 34.4°Culet: LNGDepth 64.6%

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 28
Current: £301 GBP|Low: £75 GBP|High: £819 GBP|Avg: £252 GBP|+9.1%
Retailer 1
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
Retailer 19
Retailer 20
Taylor and Hart
October 19, 2026
Retailer 20£75 GBP
Retailer 8£88 GBP
Retailer 4£103 GBP
Retailer 7£103 GBP
Retailer 16£161 GBP
Retailer 2£173 GBP
Retailer 18£176 GBP
Retailer 14£181 GBP
Retailer 5£181 GBP
Retailer 15£183 GBP
Retailer 11£222 GBP
Retailer 19£242 GBP
Retailer 10£249 GBP
Retailer 3£252 GBP
Retailer 17£285 GBP
Retailer 1£301 GBP
Retailer 9£312 GBP
Retailer 12£354 GBP
Taylor and Hart£355 GBP
Retailer 13£515 GBP
Retailer 6£819 GBP

16 data points across 21 retailers

14 retailers£161 GBP to £354 GBP

A
Retailer 1
-
£75 GBP
$100 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£103 GBP
$137 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
£161 GBP
$215 USD
View
A
Retailer 4
-
£173 GBP
ZAR 3,722 ZAR
View
Price last confirmed 28 days ago
A
Retailer 5
-
£181 GBP
$242 USD
View
A
Retailer 6
-
£183 GBP
$244 USD
View
B+
Retailer 7
-
£222 GBP
$296 USD
View
Price last confirmed 50 days ago
B+
Retailer 8
-
£242 GBP
View
Price last confirmed 24 days ago
B+
Retailer 9
-
£252 GBP
A$517 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
£285 GBP
$380 USD
View
B
Retailer 11
-
£301 GBP
CA$556 CAD
View
B
Retailer 12
-
£312 GBP
$415 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£354 GBP
$472 USD
View
Most Expensive
B
Taylor and Hart
Z9VQP12 · Oct 2
£355 GBP
$473 USD
View
Price last confirmed 27 days ago
13 more retailers have this diamond
Prices start from £161 GBPSave up to £193 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
0.45ct Emerald
£161 GBP