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Emerald|Lab Grown|IGI

1.23ct I VVS2 Emerald Lab Grown Diamond

ID • I/VVS2 • IGI LG520286479

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520286479

Diamond specifications and retailer prices

From £207 GBP
$277 USD
As of October 30, 2026
Save £928 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,134 GBP at Do Amore Diamonds · As of October 29, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG520286479 or 520286479. Listed at 11 retailers as of October 29, 2026, with prices from £207 to £1,134, a £928 spread on the same certified stone. Do Amore Diamonds lists it at £1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520286479
Dimensions7.39 × 4.95 × 3.40 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm4.95 mm1.23 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520286479
Side View
Table 62.0%Crown 29.2°Girdle: MediumPavilion 40.1°Culet: LNGDepth 68.7%

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 30
Current: £1,134 GBP|Low: £113 GBP|High: £1,537 GBP|Avg: £432 GBP|-26.2%
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
October 16, 2026
Retailer 7£118 GBP
Retailer 3£127 GBP
Retailer 8£146 GBP
Retailer 11£146 GBP
Retailer 12£207 GBP
Retailer 4£248 GBP
Retailer 9£257 GBP
Retailer 10£334 GBP
Retailer 6£400 GBP
Retailer 2£406 GBP
Retailer 14£491 GBP
Retailer 5£716 GBP
Retailer 13£806 GBP
Do Amore Diamonds£1,134 GBP

10 data points across 14 retailers

11 retailers£207 GBP to £1,134 GBP

Retailer 1
-
£118 GBP
$158 USD
Price last confirmed 19 days ago
Retailer 2
-
£146 GBP
$196 USD
View
Price last confirmed 27 days ago
Retailer 3
-
£146 GBP
$196 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
£207 GBP
$277 USD
View
A
Retailer 5
-
£257 GBP
$344 USD
View
A
Retailer 6
-
£334 GBP
$448 USD
View
Retailer 7
-
£406 GBP
$544 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£450 GBP
$603 USD
View
Price last confirmed 31 days ago
Retailer 9
-
£491 GBP
$657 USD
View
Price last confirmed 95 days ago
Retailer 10
-
£806 GBP
$1,080 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
27-4272444B6 · Oct 29
£1,134 GBP
$1,520 USD
View
10 more retailers have this diamond
Prices start from £207 GBPSave up to £928 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
£207 GBP