CaratHunter
Plans
Emerald|Lab Grown|IGI

1.70ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG825675020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825675020

Diamond specifications and retailer prices

From £290 GBP
$386 USD
As of October 28, 2026
Save £1,385 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,675 GBP at Do Amore Diamonds · As of October 24, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825675020 or 825675020. Listed at 13 retailers as of October 24, 2026, with prices from £290 to £1,675, a £1,385 spread on the same certified stone. Do Amore Diamonds lists it at £1,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675020
Dimensions8.33 × 5.42 × 3.62 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.42 mm1.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675020
Side View
Table 69.0%Crown 42.4°Girdle: Slightly ThickPavilion 37.5°Culet: LargeDepth 66.8%

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: £1,675 GBP|Low: £181 GBP|High: £1,675 GBP|Avg: £621 GBP|+7.7%
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 26, 2026
Retailer 11£194 GBP
Retailer 5£201 GBP
Retailer 2£290 GBP
Retailer 7£375 GBP
Retailer 10£404 GBP
Retailer 8£440 GBP
Retailer 3£609 GBP
Retailer 4£746 GBP
Retailer 6£816 GBP
Retailer 14£845 GBP
Retailer 9£895 GBP
Retailer 13£930 GBP
Retailer 12£973 GBP
Do Amore Diamonds£1,675 GBP

20 data points across 14 retailers

13 retailers£290 GBP to £1,675 GBP

A
Retailer 1
-
£201 GBP
$268 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
£290 GBP
$386 USD
View
A
Retailer 3
-
£375 GBP
$499 USD
View
A
Retailer 4
-
£404 GBP
ZAR 8,687 ZAR
View
A
Retailer 5
-
£440 GBP
View
B+
Retailer 6
-
£609 GBP
$811 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
£746 GBP
A$1,529 AUD
View
B
Retailer 8
-
£816 GBP
$1,087 USD
View
Price last confirmed 50 days ago
B
Retailer 9
-
£845 GBP
$1,125 USD
View
Price last confirmed 17 days ago
B
Retailer 10
-
£895 GBP
$1,192 USD
View
B
Retailer 11
-
£930 GBP
View
Price last confirmed 18 days ago
B
Retailer 12
-
£973 GBP
$1,296 USD
View
Most Expensive
B
Do Amore Diamonds
27-4EFBBF29B · Oct 24
£1,675 GBP
$2,230 USD
View
12 more retailers have this diamond
Prices start from £290 GBPSave up to £1,385 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
1.70ct Emerald
£290 GBP