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Emerald|Lab Grown|IGI

0.64ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG576341425

Certificate IGI LG576341425

Diamond specifications and retailer prices

From £134 GBP
$178 USD
As of October 28, 2026
Save £204 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £338 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.64ct lab-grown emerald diamond

This 0.64ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576341425 or 576341425. Listed at 6 retailers as of October 28, 2026, with prices from £134 to £338, a £204 spread on the same certified stone. Brilliant Earth lists it at £338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG576341425
Dimensions6.03 × 4.14 × 2.57 mm
L/W Ratio1.46
Top View
6.03 mm4.14 mm0.64 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576341425
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: LNGDepth 62.1%

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 28
Current: £338 GBP|Low: £134 GBP|High: £353 GBP|Avg: £247 GBP|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£134 GBP
Retailer 2£184 GBP
Retailer 3£195 GBP
Retailer 6£260 GBP
Retailer 7£280 GBP
Retailer 4£335 GBP
Brilliant Earth£338 GBP

13 data points across 7 retailers

6 retailers£134 GBP to £338 GBP

B+
Cheapest Retailer
-
£134 GBP
$178 USD
A
Retailer 2
-
£184 GBP
€233 EUR
View
A
Retailer 3
-
£195 GBP
$260 USD
View
B+
Retailer 4
-
£280 GBP
View
Retailer 5
-
£335 GBP
SGD 602 SGD
View
Price last confirmed 17 days ago
Most Expensive
B+
Brilliant Earth
20456151A · Oct 29
£338 GBP
$450 USD
View
5 more retailers have this diamond
Prices start from £134 GBPSave up to £204 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
0.64ct Emerald
£134 GBP