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Emerald|Lab Grown|IGI

0.76ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG575306240

Certificate IGI LG575306240

Diamond specifications and retailer prices

From £298 GBP
$397 USD
As of October 29, 2026
Save £100 GBP (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £398 GBP at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 0.76ct lab-grown emerald diamond

This 0.76ct lab-grown emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG575306240 or 575306240. Listed at 4 retailers as of October 28, 2026, with prices from £298 to £398, a £100 spread on the same certified stone. Kay Jewelers lists it at £398. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.76
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG575306240
Dimensions6.56 × 4.26 × 2.78 mm
L/W Ratio1.54
Top View
6.56 mm4.26 mm0.76 ctJ / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575306240
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.3%

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 29
Current: £398 GBP|Low: £298 GBP|High: £518 GBP|Avg: £435 GBP|-15.9%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£298 GBP
Retailer 4£330 GBP
Kay Jewelers£398 GBP
Retailer 3£398 GBP

10 data points across 4 retailers

4 retailers£298 GBP to £398 GBP

A
Cheapest Retailer
-
£298 GBP
$397 USD
B+
Retailer 2
-
£330 GBP
$440 USD
View
B+
Retailer 3
-
£398 GBP
$530 USD
View
Most Expensive
B+
Kay Jewelers
247637773 · Oct 28
£398 GBP
$530 USD
View
3 more retailers have this diamond
Prices start from £298 GBPSave up to £100 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
0.76ct Emerald
£298 GBP