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Emerald|Lab Grown|GCAL

1.31ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • GCAL LG331702580

Certificate GCAL LG331702580

Diamond specifications and retailer prices

From £178 GBP
$239 USD
As of October 30, 2026
Save £1,359 GBP (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,537 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 GCAL LG331702580. Listed at 4 retailers as of October 30, 2026, with prices from £178 to £1,537, a £1,359 spread on the same certified stone. Do Amore Diamonds lists it at £1,537. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL LG331702580
Dimensions7.58 × 5.11 × 3.46 mm
L/W Ratio1.48
Top View
7.58 mm5.11 mm1.31 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL LG331702580
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 67.6%

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 30
Current: £1,537 GBP|Low: £171 GBP|High: £1,537 GBP|Avg: £664 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2£178 GBP
Retailer 4£207 GBP
Retailer 5£403 GBP
Retailer 3£784 GBP
Do Amore Diamonds£1,537 GBP

4 data points across 5 retailers

4 retailers£178 GBP to £1,537 GBP

A
Cheapest Retailer
-
£178 GBP
$239 USD
A
Retailer 2
-
£207 GBP
$277 USD
View
B
Retailer 3
-
£784 GBP
$1,050 USD
View
Most Expensive
B
Do Amore Diamonds
7-1576630 · Oct 31
£1,537 GBP
$2,060 USD
View
3 more retailers have this diamond
Prices start from £178 GBPSave up to £1,359 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
£178 GBP