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Emerald|Lab Grown|IGI

1.31ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG626489553

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626489553

Diamond specifications and retailer prices

From £107 GBP
$144 USD
As of October 30, 2026
Save £586 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £694 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626489553 or 626489553. Listed at 19 retailers as of October 30, 2026, with prices from £107 to £694, a £586 spread on the same certified stone. Flawless Fine Jewelry lists it at £694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626489553
Dimensions8.25 × 4.87 × 3.21 mm
L/W Ratio1.69
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
8.25 mm4.87 mm1.31 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626489553
Side View
Table 60.0%Crown 36.6°Girdle: MediumPavilion 42.3°Culet: LNGDepth 65.9%

Caratlytics Score

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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 30
Current: £694 GBP|Low: £107 GBP|High: £694 GBP|Avg: £388 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11£107 GBP
Retailer 13£134 GBP
Retailer 2£230 GBP
Retailer 3£247 GBP
Retailer 6£259 GBP
Retailer 8£260 GBP
Retailer 5£325 GBP
Retailer 4£369 GBP
Retailer 10£454 GBP
Retailer 12£496 GBP
Retailer 7£627 GBP
Retailer 9£649 GBP
Flawless Fine Jewelry£694 GBP

41 data points across 13 retailers

19 retailers£107 GBP to £694 GBP

Retailer 1
-
£107 GBP
$144 USD
Price last confirmed 39 days ago
A
Retailer 2
-
£107 GBP
$144 USD
View
A
Retailer 3
-
£125 GBP
$167 USD
View
Retailer 4
-
£132 GBP
$177 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
£134 GBP
$179 USD
View
A
Retailer 6
-
£134 GBP
$179 USD
View
A
Retailer 7
-
£230 GBP
View
B+
Retailer 8
-
£247 GBP
$331 USD
View
A
Retailer 9
-
£259 GBP
€330 EUR
View
A
Retailer 10
-
£260 GBP
View
A
Retailer 11
-
£325 GBP
$436 USD
View
B+
Retailer 12
-
£369 GBP
$495 USD
View
B+
Retailer 13
-
£429 GBP
$575 USD
View
B+
Retailer 14
-
£454 GBP
$608 USD
View
Retailer 15
-
£471 GBP
$631 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
£496 GBP
$665 USD
View
B
Retailer 17
-
£627 GBP
View
B
Retailer 18
-
£649 GBP
$870 USD
View
Most Expensive
B
Flawless Fine Jewelry
241D73F70 · Oct 31
£694 GBP
View
18 more retailers have this diamond
Prices start from £107 GBPSave up to £586 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
1.31ct Emerald
£107 GBP