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Emerald|Lab Grown|IGI

5.78ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG844673205

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844673205

Diamond specifications and retailer prices

From £1,051 GBP
$1,399 USD
As of October 29, 2026
Save £10,243 GBP (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £11,294 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.78ct lab-grown emerald diamond

This 5.78ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844673205 or 844673205. Listed at 17 retailers as of October 29, 2026, with prices from £1,051 to £11,294, a £10,243 spread on the same certified stone. Brilliant Earth lists it at £11,294. 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

5.78
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673205
Dimensions11.82 × 8.36 × 5.73 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm8.36 mm5.78 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673205
Side View
Table 65.0%Crown 34.4°Girdle: STK-THKPavilion 40°Culet: LargeDepth 68.5%

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 29
Current: £3,629 GBP|Low: £1,051 GBP|High: £7,198 GBP|Avg: £2,971 GBP|-5.6%
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
October 30, 2026
Retailer 4£1,051 GBP
Retailer 3£1,134 GBP
Retailer 9£1,533 GBP
Retailer 15£1,556 GBP
Retailer 12£1,660 GBP
Retailer 6£2,036 GBP
Retailer 11£2,211 GBP
Retailer 8£2,286 GBP
Retailer 7£2,689 GBP
Retailer 13£2,989 GBP
Retailer 5£3,501 GBP
Retailer 1£3,629 GBP
Retailer 10£3,804 GBP
Retailer 16£4,472 GBP
Retailer 14£5,265 GBP
Retailer 2£7,183 GBP

11 data points across 16 retailers

17 retailers£1,051 GBP to £11,294 GBP

A
Cheapest Retailer
-
£1,051 GBP
$1,399 USD
Final sale: no returns
A
Retailer 2
-
£1,134 GBP
$1,510 USD
View
A
Retailer 3
-
£1,533 GBP
View
A
Retailer 4
-
£1,556 GBP
$2,072 USD
View
A
Retailer 5
-
£1,660 GBP
€2,105 EUR
View
A
Retailer 6
-
£2,036 GBP
$2,711 USD
View
B+
Retailer 7
-
£2,211 GBP
ZAR 47,569 ZAR
View
Retailer 8
-
£2,286 GBP
A$4,684 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£2,689 GBP
View
B+
Retailer 10
-
£2,989 GBP
$3,980 USD
View
B
Retailer 11
-
£3,501 GBP
View
B+
Retailer 12
-
£3,629 GBP
SGD 6,531 SGD
View
B+
Retailer 13
-
£3,804 GBP
$5,065 USD
View
B
Retailer 14
-
£4,472 GBP
$5,955 USD
View
B
Retailer 15
-
£5,265 GBP
$7,011 USD
View
B
Retailer 16
-
£7,183 GBP
$9,566 USD
View
Most Expensive
B
Brilliant Earth
22282790A · Oct 29
£11,294 GBP
$15,040 USD
View
16 more retailers have this diamond
Prices start from £1,051 GBPSave up to £10,243 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
5.78ct Emerald
£1,051 GBP