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Emerald|Lab Grown|IGI

1.57ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG710576663

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710576663

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of November 1, 2026
Save £866 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,029 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710576663 or 710576663. Listed at 13 retailers as of November 1, 2026, with prices from £163 to £1,029, a £866 spread on the same certified stone. Brilliant Earth lists it at £1,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710576663
Dimensions8.57 × 5.23 × 3.33 mm
L/W Ratio1.64
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm5.23 mm1.57 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710576663
Side View
Table 68.0%Crown 38.5°Girdle: MediumPavilion 39.5°Culet: LargeDepth 63.7%

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: Nov 1
Current: £1,029 GBP|Low: £161 GBP|High: £1,253 GBP|Avg: £504 GBP|-17.9%
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
November 2, 2026
Retailer 12£163 GBP
Retailer 4£188 GBP
Retailer 14£188 GBP
Retailer 5£333 GBP
Retailer 13£344 GBP
Retailer 6£365 GBP
Retailer 9£377 GBP
Retailer 11£392 GBP
Retailer 2£470 GBP
Retailer 7£548 GBP
Retailer 10£646 GBP
Retailer 8£806 GBP
Retailer 3£906 GBP
Brilliant Earth£1,029 GBP

30 data points across 14 retailers

13 retailers£163 GBP to £1,029 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
A
Retailer 2
-
£188 GBP
$252 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$252 USD
View
B+
Retailer 4
-
£344 GBP
$462 USD
View
Retailer 5
-
£377 GBP
€482 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
£392 GBP
$526 USD
View
A
Retailer 7
-
£470 GBP
A$970 AUD
View
B+
Retailer 8
-
£548 GBP
$735 USD
View
Retailer 9
-
£609 GBP
$817 USD
View
Price last confirmed 48 days ago
B+
Retailer 10
-
£646 GBP
$867 USD
View
B
Retailer 11
-
£806 GBP
View
B
Retailer 12
-
£906 GBP
$1,215 USD
View
Most Expensive
B
Brilliant Earth
15471960A · Nov 3
£1,029 GBP
$1,380 USD
View
12 more retailers have this diamond
Prices start from £163 GBPSave up to £866 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
1.57ct Emerald
£163 GBP