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Emerald|Lab Grown|IGI

1.70ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • IGI LG847681497

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847681497

Diamond specifications and retailer prices

From £164 GBP
$219 USD
As of October 29, 2026
Save £879 GBP (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,044 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847681497 or 847681497. Listed at 3 retailers as of October 28, 2026, with prices from £164 to £1,044, a £879 spread on the same certified stone. Brilliant Earth lists it at £1,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681497
Dimensions8.10 × 5.72 × 3.82 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.72 mm1.70 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681497
Side View
Table 66.0%Crown 37.2°Girdle: MediumPavilion 40.7°Culet: LargeDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,044 GBP|Low: £164 GBP|High: £1,044 GBP|Avg: £603 GBP|+1.5%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£164 GBP
Retailer 2£344 GBP
Brilliant Earth£1,044 GBP

5 data points across 3 retailers

3 retailers£164 GBP to £1,044 GBP

A
Cheapest Retailer
-
£164 GBP
$219 USD
Final sale: no returns
A
Retailer 2
-
£344 GBP
View
Most Expensive
B
Brilliant Earth
22236418A · Oct 28
£1,044 GBP
$1,390 USD
View
2 more retailers have this diamond
Prices start from £164 GBPSave up to £879 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
£164 GBP