CaratHunter
Plans
Emerald|Lab Grown|IGI

1.23ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG826655626

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826655626

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 29, 2026
Save £1,337 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,493 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG826655626 or 826655626. Listed at 16 retailers as of October 29, 2026, with prices from £156 to £1,493, a £1,337 spread on the same certified stone. Do Amore Diamonds lists it at £1,493. 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

1.23
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826655626
Dimensions7.23 × 5.04 × 3.25 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm5.04 mm1.23 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826655626
Side View
Table 71.0%Crown 33.4°Girdle: MediumPavilion 42.9°Culet: LargeDepth 64.5%

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: £1,493 GBP|Low: £149 GBP|High: £1,515 GBP|Avg: £511 GBP|-1.5%
Do Amore Diamonds
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 31, 2026
Retailer 3£156 GBP
Retailer 13£173 GBP
Retailer 10£181 GBP
Retailer 8£196 GBP
Retailer 15£260 GBP
Retailer 12£334 GBP
Retailer 5£371 GBP
Retailer 9£402 GBP
Retailer 6£527 GBP
Retailer 11£623 GBP
Retailer 2£685 GBP
Retailer 7£746 GBP
Retailer 14£813 GBP
Retailer 4£870 GBP
Retailer 16£911 GBP
Do Amore Diamonds£1,493 GBP

39 data points across 16 retailers

16 retailers£156 GBP to £1,493 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
A
Retailer 2
-
£173 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
$242 USD
View
A
Retailer 4
-
£196 GBP
$262 USD
View
B+
Retailer 5
-
£260 GBP
$348 USD
View
A
Retailer 6
-
£334 GBP
$448 USD
View
B+
Retailer 7
-
£371 GBP
ZAR 8,030 ZAR
View
B+
Retailer 8
-
£402 GBP
View
B+
Retailer 9
-
£527 GBP
A$1,086 AUD
View
B
Retailer 10
-
£623 GBP
$835 USD
View
B
Retailer 11
-
£685 GBP
$918 USD
View
B
Retailer 12
-
£746 GBP
$1,000 USD
View
B
Retailer 13
-
£813 GBP
$1,090 USD
View
B
Retailer 14
-
£870 GBP
View
B
Retailer 15
-
£911 GBP
$1,221 USD
View
Most Expensive
B
Do Amore Diamonds
27-CAC688AAF · Oct 31
£1,493 GBP
$2,000 USD
View
15 more retailers have this diamond
Prices start from £156 GBPSave up to £1,337 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
1.23ct Emerald
£156 GBP