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Emerald|Lab Grown|IGI

1.25ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG533297984

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533297984

Diamond specifications and retailer prices

From £674 GBP
$896 USD
As of October 27, 2026
Save £1,672 GBP (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,667 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533297984 or 533297984. Listed at 15 retailers as of October 27, 2026, with a 248% 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

1.25
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533297984
Dimensions7.60 × 4.90 × 3.18 mm
L/W Ratio1.55
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
7.60 mm4.90 mm1.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533297984
Side View
Table 67.0%Crown 24.8°Girdle: MED-STKPavilion 38.7°Culet: LNGDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,667 GBP|Low: £538 GBP|High: £2,688 GBP|Avg: £1,443 GBP|+0.5%
MOH London
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
October 29, 2026
Retailer 13£674 GBP
Retailer 4£734 GBP
Retailer 5£754 GBP
Retailer 3£782 GBP
Retailer 15£782 GBP
Retailer 14£888 GBP
Retailer 10£914 GBP
Retailer 8£1,153 GBP
Retailer 16£1,255 GBP
Retailer 2£1,438 GBP
Retailer 12£1,740 GBP
Retailer 11£2,036 GBP
Retailer 6£2,156 GBP
Retailer 17£2,199 GBP
Retailer 9£2,239 GBP
Retailer 7£2,346 GBP
MOH London£2,667 GBP

29 data points across 17 retailers

15 retailers£674 GBP to £2,346 GBP

B+
Cheapest Retailer
-
£674 GBP
$896 USD
B+
Retailer 2
-
£734 GBP
$975 USD
View
B+
Retailer 3
-
£754 GBP
$1,002 USD
View
Final sale: no returns
B+
Retailer 4
-
£782 GBP
$1,039 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£782 GBP
$1,039 USD
View
B
Retailer 6
-
£888 GBP
$1,180 USD
View
B
Retailer 7
-
£914 GBP
$1,215 USD
View
B
Retailer 8
-
£1,255 GBP
$1,668 USD
View
B
Retailer 9
-
£1,438 GBP
ZAR 30,861 ZAR
View
B
Retailer 10
-
£1,740 GBP
$2,312 USD
View
B
Retailer 11
-
£2,036 GBP
A$4,162 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£2,156 GBP
View
B
Retailer 13
-
£2,199 GBP
$2,922 USD
View
B
Retailer 14
-
£2,346 GBP
$3,118 USD
View
Most Expensive
B
MOH London
LG533297984 · Oct 21
£2,667 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £674 GBPSave up to £1,672 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.

B+
1.25ct Emerald
£674 GBP