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Emerald|Lab Grown|IGI

1.62ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG515227785

Shape and cutting style on the report: Emerald cut

Certificate IGI LG515227785

Diamond specifications and retailer prices

From £357 GBP
$479 USD
As of October 30, 2026
Save £1,270 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,627 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown emerald diamond

This 1.62ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG515227785 or 515227785. Listed at 9 retailers as of October 30, 2026, with prices from £357 to £1,627, a £1,270 spread on the same certified stone. Do Amore Diamonds lists it at £1,627. 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

1.62
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515227785
Dimensions7.99 × 5.43 × 3.72 mm
L/W Ratio1.47
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
7.99 mm5.43 mm1.62 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515227785
Side View
Table 64.0%Crown 29.1°Girdle: MED-STKPavilion 36.9°Culet: LNGDepth 68.5%

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 30
Current: £1,627 GBP|Low: £275 GBP|High: £1,627 GBP|Avg: £658 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7£357 GBP
Retailer 2£438 GBP
Retailer 8£585 GBP
Retailer 5£631 GBP
Retailer 4£678 GBP
Retailer 9£735 GBP
Retailer 6£874 GBP
Retailer 3£936 GBP
Do Amore Diamonds£1,627 GBP

38 data points across 9 retailers

9 retailers£357 GBP to £1,627 GBP

B
Cheapest Retailer
-
£357 GBP
$479 USD
B+
Retailer 2
-
£438 GBP
View
B
Retailer 3
-
£585 GBP
$784 USD
View
B
Retailer 4
-
£631 GBP
$845 USD
View
B
Retailer 5
-
£678 GBP
$909 USD
View
B
Retailer 6
-
£735 GBP
$985 USD
View
C
Retailer 7
-
£874 GBP
$1,171 USD
View
B
Retailer 8
-
£936 GBP
View
Most Expensive
C
Do Amore Diamonds
27-A95A29ADC · Oct 31
£1,627 GBP
$2,180 USD
View
8 more retailers have this diamond
Prices start from £357 GBPSave up to £1,270 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+
1.62ct Emerald
£357 GBP