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Emerald|Lab Grown|IGI

1.61ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG528241202

Shape and cutting style on the report: Emerald cut

Certificate IGI LG528241202

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 28, 2026
Save £1,083 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,277 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown emerald diamond

This 1.61ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG528241202 or 528241202. Listed at 10 retailers as of October 28, 2026, with prices from £193 to £1,277, a £1,083 spread on the same certified stone. Do Amore Diamonds lists it at £1,277. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.61
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528241202
Dimensions7.93 × 5.63 × 3.67 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.93 mm5.63 mm1.61 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528241202
Side View
Table 67.5%Crown 20.4°Girdle: MediumPavilion 39.5°Culet: LNGDepth 65.2%

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 28
Current: £1,277 GBP|Low: £107 GBP|High: £1,277 GBP|Avg: £522 GBP
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
October 27, 2026
Retailer 3£107 GBP
Retailer 4£190 GBP
Retailer 11£193 GBP
Retailer 12£223 GBP
Retailer 2£298 GBP
Retailer 10£367 GBP
Retailer 7£561 GBP
Retailer 9£616 GBP
Retailer 8£657 GBP
Retailer 5£854 GBP
Retailer 6£931 GBP
Do Amore Diamonds£1,277 GBP

19 data points across 12 retailers

10 retailers£193 GBP to £1,277 GBP

A
Cheapest Retailer
-
£193 GBP
$258 USD
B+
Retailer 2
-
£223 GBP
$297 USD
View
A
Retailer 3
-
£298 GBP
€378 EUR
View
B+
Retailer 4
-
£367 GBP
$489 USD
View
Retailer 5
-
£561 GBP
$747 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£616 GBP
$821 USD
View
Retailer 7
-
£657 GBP
$875 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
£854 GBP
View
B
Retailer 9
-
£931 GBP
$1,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B015D872 · Oct 28
£1,277 GBP
$1,700 USD
View
9 more retailers have this diamond
Prices start from £193 GBPSave up to £1,083 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
1.61ct Emerald
£193 GBP