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Emerald|Lab Grown|IGI

0.66ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG578310656

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578310656

Diamond specifications and retailer prices

From €101 EUR
$113 USD
As of November 1, 2026
Save €903 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,004 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.66ct lab-grown emerald diamond

This 0.66ct 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 LG578310656 or 578310656. Listed at 17 retailers as of October 29, 2026, with prices from €101 to €1,004, a €903 spread on the same certified stone. MOH London lists it at €1,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578310656
Dimensions6.28 × 4.32 × 2.58 mm
L/W Ratio1.45
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
6.28 mm4.32 mm0.66 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578310656
Side View
Table 66.0%Crown 34.5°Girdle: MediumPavilion 37.7°Culet: LNGDepth 59.7%

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: Nov 1
Current: €1,004 EUR|Low: €92 EUR|High: €1,011 EUR|Avg: €327 EUR|-0.6%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2€101 EUR
Retailer 6€112 EUR
Retailer 5€127 EUR
Retailer 14€133 EUR
Retailer 12€170 EUR
Retailer 18€224 EUR
Retailer 11€227 EUR
Retailer 3€233 EUR
Retailer 9€265 EUR
Retailer 17€313 EUR
Retailer 10€320 EUR
Retailer 8€398 EUR
Retailer 15€402 EUR
Retailer 7€407 EUR
Retailer 4€429 EUR
Retailer 16€454 EUR
Retailer 13€655 EUR
MOH London€1,004 EUR

31 data points across 18 retailers

17 retailers€101 EUR to €1,004 EUR

A
Cheapest Retailer
-
€101 EUR
$113 USD
A
Retailer 2
-
€112 EUR
$125 USD
View
Retailer 3
-
€127 EUR
$142 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€133 EUR
$149 USD
View
B+
Retailer 5
-
€170 EUR
$190 USD
View
A
Retailer 6
-
€224 EUR
View
A
Retailer 7
-
€227 EUR
ZAR 4,102 ZAR
View
A
Retailer 8
-
€233 EUR
$260 USD
View
A
Retailer 9
-
€313 EUR
$350 USD
View
B+
Retailer 10
-
€343 EUR
£302 GBP
View
B+
Retailer 11
-
€398 EUR
$445 USD
View
B+
Retailer 12
-
€402 EUR
$449 USD
View
Retailer 13
-
€407 EUR
SGD 615 SGD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
€429 EUR
$479 USD
View
B
Retailer 15
-
€454 EUR
$507 USD
View
B
Retailer 16
-
€655 EUR
£576 GBP
View
Most Expensive
B
MOH London
LG578310656 · Oct 29
€1,004 EUR
£883 GBP
View
16 more retailers have this diamond
Prices start from €101 EURSave up to €903 EUR

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
0.66ct Emerald
€101 EUR