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Emerald|Lab Grown|IGI

1.70ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG602313435

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602313435

Diamond specifications and retailer prices

From £244 GBP
$325 USD
As of October 27, 2026
Save £1,055 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,299 GBP at Brilliant Earth · As of October 29, 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 LG602313435 or 602313435. Listed at 15 retailers as of October 27, 2026, with prices from £244 to £1,299, a £1,055 spread on the same certified stone. Brilliant Earth lists it at £1,299. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313435
Dimensions8.52 × 5.47 × 3.62 mm
L/W Ratio1.56
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
8.52 mm5.47 mm1.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313435
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 37.8°Culet: LNGDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,299 GBP|Low: £234 GBP|High: £1,337 GBP|Avg: £677 GBP|-2.8%
Brilliant Earth
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 29, 2026
Retailer 11£244 GBP
Retailer 5£283 GBP
Retailer 4£303 GBP
Retailer 12£303 GBP
Retailer 8£417 GBP
Retailer 14£490 GBP
Retailer 6£501 GBP
Retailer 2£539 GBP
Retailer 9£887 GBP
Retailer 3£972 GBP
Retailer 13£1,142 GBP
Retailer 10£1,179 GBP
Retailer 7£1,218 GBP
Brilliant Earth£1,299 GBP

44 data points across 14 retailers

15 retailers£244 GBP to £1,299 GBP

A
Cheapest Retailer
-
£244 GBP
$325 USD
A
Retailer 2
-
£283 GBP
$377 USD
View
A
Retailer 3
-
£303 GBP
$403 USD
View
A
Retailer 4
-
£303 GBP
$403 USD
View
A
Retailer 5
-
£417 GBP
$555 USD
View
B+
Retailer 6
-
£490 GBP
$653 USD
View
B+
Retailer 7
-
£501 GBP
$667 USD
View
B+
Retailer 8
-
£539 GBP
View
B+
Retailer 9
-
£702 GBP
HK$7,300 HKD
View
B
Retailer 10
-
£887 GBP
$1,181 USD
View
B
Retailer 11
-
£972 GBP
$1,294 USD
View
B
Retailer 12
-
£1,142 GBP
$1,521 USD
View
B
Retailer 13
-
£1,179 GBP
View
B
Retailer 14
-
£1,218 GBP
View
Most Expensive
B
Brilliant Earth
17980410A · Oct 29
£1,299 GBP
$1,730 USD
View
14 more retailers have this diamond
Prices start from £244 GBPSave up to £1,055 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
£244 GBP